It’s not at all surprising that fatcats looks at the juicy profits that Apple makes with their iOS closed garden and think “I want me some of that” - wanting to be a monopolist with captive customers makes the most business sense and is the most natural thing in a Capitalist Economic and Political environment.

Most of the economic activity around Technology nowadays is rent-seeking and only the part which isn’t at all about money - open source - isn’t about corraling people into closed spaces, removing their choices and then extracting the most money possible from people who now have no other option.

It’s kind like already 20 or 30 years ago Banks looked at cash payments and though that they should find a way to get comissions on those, same as they did with card payments, so already back they they were pushing things like electronic wallets (back then those were basically a special kind of card) and keep pushing it for decades (often with the support of governments, since 100% electronic payments are great for civil society surveillance), and nowadays in some countries there are pretty much no cash payments.

So yeah, these people will totally try and get together with hardware makers with a dominant market position to slowly close down PC technology - for example the whole point of TPM is to take control away from the owners of the hardware and the “trusted” in “trusted platform” (aka TPM) isn’t about it being trusted by the owner of the hardware, it’s about it being trusted by the business selling the OS, who in turn can sell access to the thus gatekept environment to software making businesses.

I believe the whole requirement for TPM 2.0 in Windows 11 even though it doesn’t actually need it is just a step in a broader strategy to turn PCs into a closed platform controlled by Microsoft.