Accidental Tech Podcast
Accidental Tech Podcast

478: No Bum Cores

* The ATP Store is live until 30 April at 8 PM New York time. Order now, or Casey will haunt your dreams! 👻 * Pre-show: Marco has questionable media choices * Severance * The Dropout * WeCrashed * Silicon Valley * Antitrust * Pirates of Silicon Valley * Follow-up: * Tragic Original Gravity news (via

Featured Speakers

Marco Arment, Casey Liss, John Siracusa Host

Topics Discussed

Episode Summary

Executive Summary: The episode ranges from enthusiastic TV recommendations and a long merch promo to deep technical follow-up on Apple hardware, displays, USB-C/Thunderbolt behavior, and home automation. The hosts praise Severance and critique dramatizations of Silicon Valley startups, then pivot to Apple Studio Display impressions, Ethernet adapter quirks, thermostat wiring adventures, and WWDC’s return to Apple Park in a limited in-person format.

Main Topics: TV recommendations and startup-media fatigue: The hosts discuss Severance, The Dropout, WeWork, Silicon Valley, The Social Network, and other tech-industry dramatizations, arguing that satire works better than sincere glorification when the audience knows the real world too well. ATP merch sale and inside-joke designs: A large segment is spent promoting the store sale, especially the M1 Ultra Interposer shirt and other Apple-themed merchandise, along with explanations of printing complexity, pricing, and member discounts. Apple Studio Display impressions: A detailed reaction to the new Studio Display covers design, brightness, black levels, speakers, camera quality, Center Stage behavior, overengineering, and how it compares to LG UltraFine displays. USB-C/Thunderbolt and multi-computer monitor sharing: The hosts and listeners discuss KVM-like solutions, USB-C-only switches, Thunderbolt limitations, and whether a single Studio Display can be shared across multiple Macs. Ethernet adapter performance on macOS: Follow-up explains that some USB-C Ethernet adapters using the RTL8153 chipset can be slow on modern macOS because Apple falls back to a generic driver, while RTL8156-based adapters are preferred. Smart thermostat installation and HomeKit integration: One host recounts a complex, improvised Ecobee installation involving thermostat wiring, a transformer, a C-wire problem, HomeKit setup, and a desire for cleaner thermostat software/hardware integration. WWDC 2022 return to Apple Park: Apple announces WWDC will remain mostly online but include a limited in-person Apple Park event on June 6, prompting debate over whether the risk/reward makes sense for attendees.

Key Arguments: Satirical tech shows like Silicon Valley work better than dramatic retellings because they acknowledge the absurdity of startup culture instead of glorifying it. The M1 Ultra Interposer shirt is an ultra-niche joke that only a tiny fraction of listeners will understand, making it especially appealing to the show’s audience. The Studio Display is expensive but feels intentionally overengineered, visually beautiful, and worthwhile for users who value Apple industrial design and reliable Apple-device integration. Apple’s camera tuning likely erred on the side of being too slow rather than too twitchy, because overly aggressive Center Stage movement would feel more broken. A smart thermostat is most useful when it provides simple remote temperature control and dependable scheduling, not overly aggressive automation. HomeKit-first smart-home accessories would be ideal for users who never want to use vendor apps, but most products still force painful app-based setup and dual-control conflicts. WWDC’s in-person Apple Park event offers limited upside compared with the risk and hassle, especially since the keynote remains pre-recorded and can be watched from home.

Data Points: Merch sale end date: Saturday, April 30 - Last day to buy the ATP merchandise in the sale mentioned during the show. ATP member discount: 15% - Membership coupon code can be used on Cotton Bureau merchandise orders. Merch store member price: about one month of membership - Hosts say buying one or two merch items roughly offsets the value of a membership discount. M1 Ultra Interposer shirt sales: 17 sold - Real-time update during the show indicating the joke shirt unexpectedly outsold other designs. M1 Ultra shirt sales: 16 sold - Host reports the standard M1 Ultra shirt had sold 16 at the time of the update. Thermostat voltage: 24 volts AC - The Ecobee/home furnace wiring required a 24V AC common/transformer setup. Thermostat zones: 4 zones - The Taco SR504 switching relay box is described as a four-zone system with zone priority. Studio Display power supply: about 285 watts - Used in the argument about whether the display was once planned to be a mini-LED model. Measured Studio Display power draw: barely over 165 watts - Reported by Quinn Nelson when maxed out with laptop connected, brightness up, and speakers blasting. Ethernet chip model: RTL8153 - Common USB-C gigabit Ethernet chipset that may fall back to Apple’s slower ECM driver on newer macOS. Alternative Ethernet chip model: RTL8156 - Suggested 2.5GbE chipset that uses the better-performing NCM driver. WWDC dates: June 6 through 10 - Apple’s announced schedule for WWDC 2022. WWDC in-person day: June 6 - Apple plans a special Apple Park day for developers and students to watch the keynote and State of the Union.

Pivotal Quotes: "I cannot even tell you. I'm dead serious. I love this shirt so much." — Marco: Reaction to the M1 Ultra Interposer shirt design, emphasizing how much he likes the joke merchandise. "The monitor itself, it looks so pretty. It's so, so beautiful." — Casey: Strong positive reaction to the Apple Studio Display’s physical design and overall aesthetic. "If you just want to support the show, buy a membership. If you want cool merch, buy cool merch." — Casey: Clear distinction between supporting the show financially and purchasing merchandise for its own sake.

Implications: Listeners get a strong signal that the hosts value products that are elegant, well-integrated, and a little absurd when they fit the audience. Expect more Apple hardware scrutiny, HomeKit frustration, and caution around in-person WWDC gatherings.

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