Tech Wont Save Us
Tech Wont Save Us

The Case for a Digital Detox w/ Casey Johnston

Paris Marx is joined by Casey Johnston to discuss why she pared back on social media, made her smartphone much dumber, and what she learned about how bodies are treated online through her fitness journey.Casey Johnston is the creator of the She’s A Beast newsletter and author of A Physical Education

Featured Speakers

Paris Marx HostCasey Johnston Guest

Topics Discussed

Episode Summary

Executive Summary: Paris Marks interviews Casey Johnston about her shift from tech/science journalism to fitness writing, her critique of social media’s algorithmic and aesthetic pressures, and her practical strategy for “dumbing down” her smartphone to reduce compulsive use. Johnston connects lifting, body image, and digital minimalism, arguing that reclaiming attention, friction, and in-person community can improve well-being and agency.

Main Topics: Casey Johnston’s career path from tech to fitness writing (Priority: 5/5): Johnston explains how her background in science writing, gadget coverage, and health-adjacent journalism led naturally into fitness and women’s health coverage, building trust with readers over time. The butterfly keyboard and tech journalism skepticism (Priority: 4/5): She reflects on her influential reporting on Apple’s butterfly keyboard failures as an example of trusting lived experience over corporate messaging and media hedging. How social media changed fitness culture (Priority: 5/5): Johnston contrasts early Instagram’s organic, friend-driven culture with today’s algorithmic, video-heavy, hyper-optimized fitness content that feels rigid and uncanny. Body image, lifting, and rejecting appearance-based value (Priority: 5/5): She describes moving from dieting and cardio toward lifting, which helped her shift from externally validated appearance management to internal physical capability and self-understanding. Reducing smartphone dependence without going fully offline (Priority: 5/5): Johnston details turning her phone into a minimalist device by deleting apps, disabling notifications, and keeping only essential functions like maps and messaging. The limits of social media for audience-building (Priority: 4/5): She argues that social media marketing is increasingly low-return and that in-person outreach, newsletters, events, and community-building are more effective and meaningful. Friction, community, and reclaiming agency (Priority: 4/5): Johnston and Marks discuss how digitally mediated life removes healthy friction, while real-world interactions and self-directed experiences are more rewarding and psychologically grounding.

Key Arguments: Tech platforms are more powerful than ever, while journalism’s resources to scrutinize them have declined, making independent coverage more important. Apple’s butterfly keyboard problems were real, documented, and minimized by the company and much of the media; reporting should trust users’ experiences when products fail. Instagram shifted from a friend/network sharing tool to an algorithmic, content-format machine that shapes behavior and makes people conform to platform norms. Fitness culture on social media often teaches people to see their bodies as aesthetic objects for approval rather than as functional, lived bodies. Lifting weights gave Johnston a more meaningful relationship to her body by emphasizing capability, attunement, and internal experience over “hotness.” Smartphones and social media create compulsive, unsatisfying habits; reducing them can restore attention, self-direction, and comfort with stillness. A “dumbed-down” smartphone can preserve essential utility while removing the most attention-hungry and invasive features. Offline, in-person connections are not inferior to digital ones; they often provide more durable value, trust, and community than algorithmic reach. Marketing and success metrics overvalue what can be quantified; many meaningful outcomes are intangible and only visible through lived experience. Stepping back from social media can be liberating for creators because it frees them from having platforms dictate topics, formats, and pace.

Data Points: Age at iPhone launch: 20 - Johnston says she was 20 when the iPhone came out, meaning she had largely grown up before smartphones became ubiquitous. Instagram start year: 2010 - She says she got on Instagram in 2010, describing it as a “ground floor” period. Fitness transition year: 2014 - She says 2014 was when she began getting into lifting weights. Pivot-to-video workload: 1 DSLR, 1 tripod, 1 set of lights, 1 seamless backdrop - She describes being handed equipment and expected to produce videos herself during the “pivot to video” era. Phone adjustment timeframe: A few days - Her discomfort with having a stripped-down phone eased after a short adjustment period. Typical app-install friction: Fitness activity permission request - She recounts Google Meet asking for access to her fitness activity, illustrating invasive app permissions. Instagram audience metric cited: 100 bucks - She compares the questionable value of Instagram ads to other forms of outreach, suggesting the spend often does little. Focus period: Almost 10 years - She says she has been building trust with readers over nearly a decade of steady work. Content consumption unit: 30-45 minutes - She describes scrolling for the length of a TV episode while searching for something to watch.

Pivotal Quotes: "I have to sort of believe my own reality here." — Casey Johnston: Explaining why she wrote critically about Apple’s butterfly keyboard despite surrounding skepticism and corporate messaging. "What if I reduce my existing phone to these sort of essential functions that have nothing to do with like the trappings of internet and or mobile culture?" — Casey Johnston: Describing the idea behind turning her smartphone into a minimalist device rather than buying a separate dumb phone. "It’s so much more rewarding to like figure out what your experience of something is versus like watching a movie and like, what did I think of that versus what do all the reviews say?" — Casey Johnston: Summarizing her broader argument for self-directed experience over algorithmic and social validation.

Implications: The episode suggests people can reclaim attention and agency by reducing platform dependence, seeking friction and community offline, and trusting lived experience over algorithmic systems and corporate narratives. For creators, it also points to alternatives to social-media-first growth.

🔓 Sign Up for Unlimited Episode Search

About Tech Wont Save Us

Silicon Valley wants to shape our future, but why should we let it? Every Thursday, Paris Marx is joined by a new guest to critically examine the tech industry, its big promises, and the people behind them. Tech Won’t Save Us challenges the notion that tech alone can drive our world forward by showing that separating tech from politics has consequences for us all, especially the most vulnerable. It’s not your usual tech podcast.

View all episodes from Tech Wont Save Us