My suspicion is that new macOS releases will continue to support Intel-based Macs for at least three years after the last Intel-based Mac ships. New OS X releas

My suspicion is that new macOS releases will continue to support Intel-based Macs for at least three years after the last Intel-based Mac ships. New OS X releases only supported PowerPC for about two years after the last PowerPC Mac shipped, which is shorter than I'd expected, but Apple under Tim Cook has been a little less aggressive about ending support for old hardware, despite what people often seem to think. MacOS Big Sur supports hardware going back to 2013, and iOS 14 supports hardware back to 2015's iPhone 6s. (And iOS versions keep getting updates for a year after their replacements ship, while macOS versions tend to be updated for two.) As for the quality, reply hazy, ask again later? The whole butterfly keyboard of laptops turned out to be a fiasco, and Apple's long-held tendency to push their industrial design right to the edge of thermal and material tolerances got kind of crazy-making in the last few years. Yet so far, I'm really liking my MacBook Air 2020, and the only thing I'd absolutely change about it if I were given a magic wand would be to add a third USB-C port on the right-hand side. I appreciated much of Jony Ive's design work, but I'm hopeful that with him gone, the drive to prioritize minimalism over functionality will be at least toned down.