Re: Wintel Reckoning
The lock-in is still present today, up to a point. But I think it's MS that rules the market and gives peanuts to its vassals (intel and amd) with the windows 11 forced PC replacement. Probably it was not so 30 years ago, but it's been like this since at least 20 years. Businesses need to run Windows, and Windows needs (well, needed) X86 or AMD64 cpus to run. Today windows can run on ARM, but it's a very marginal market anyway.
Mobile is a very different story but that ship has sailed for MS and Intel (and AMD) 20 years ago.