LinkedIn Scans Your Browser, Copilot "Entertainment Only", Steam on Linux Hits 5%, iPhone in Space

This week on Zero Downtime, John and Logan break down a packed lineup of stories that say a lot about where tech is heading right now: T-Mobile tightening device promos, Steam on Linux climbing past 5% market share, the Microsoft Copilot “for entertainment purposes only” controversy, reports that LinkedIn may be scanning browsers for thousands of Chrome extensions, and NASA using an iPhone to photograph Earth from deep space. They start with T-Mobile and the quiet end of the Un-carrier era. Fewer top-tier phone deals, tighter promo rules, and less flexibility for families all point to the same shift: T-Mobile is moving from growth mode to profit mode. The bigger question is what happens when the carrier that built its brand by not acting like Verizon starts to look a lot more like Verizon. From there, they get into Steam on Linux passing 5%. That might sound like a small number, but for Linux gaming it is a major milestone. With SteamOS, the Steam Deck, and Proton continuing to improve, developers may finally have a reason to take Linux support, anti-cheat compatibility, and proper QA more seriously. The conversation is really about something bigger: whether developers will keep targeting Windows first, or start targeting Steam first. They also unpack the Microsoft Copilot backlash after language in the terms described it as being for entertainment purposes only. Even if Microsoft says that wording is outdated, it highlights a real issue across AI. These products are sold as workplace tools and productivity multipliers, but the legal language still treats them like systems you should never trust without review. It is a useful reminder that AI can be powerful and helpful without being authoritative. Then they turn to one of the biggest privacy stories of the week. A report claims LinkedIn may be scanning browsers for more than 6,000 Chrome extensions while collecting device details used for browser fingerprinting. John and Logan talk through scraping detection, bots, privacy risk, and where the line is between legitimate security measures and surveillance tied to real-world identity. To close, they look at one of the coolest stories in tech right now: NASA astronauts using an iPhone to capture photos of Earth from deep space. It is a perfect example of how capable consumer hardware has become, and why the phrase “Shot on iPhone” hits a little differently when the photo is taken on a mission beyond low Earth orbit. Zero Downtime is a weekly tech podcast covering cybersecurity, privacy, AI, Apple, Linux, Microsoft, infrastructure, and the technology decisions that actually affect people and businesses.