Well, I like to think that I'm a tiny part of the reason for this sudden change of "heart" (yeah, right).
Because Windows stopped being an OS and started becoming a walking advertisement for products I have zero intention to ever use, or even entertain the idea of their use, tying me into Bing, into Copilot, into Microsoft accounts, etc. etc. etc.
So I ditched my last MS OS before Christmas.
So far, after a tiny period of adjustment to "modern" Linux, the impact has been:
- Utter boredom.
Things "just work". They work fast. They do what I ask. They don't argue. They don't pressure me. They don't get in my way. Updates sit quietly and wait for me, then install with the smallest impact possible, and in extremis require a maximum of 1 reboot, on my schedule, with my permission, no forcing of it.
The OS... is basically invisible to me.
Which is how it should always have been and how it used to be in the past. It shouldn't be any more than a glorified application launcher.
There aren't ten thousand background services sucking up most of the RAM and CPU, programs can't just lob stuff wherever they like, admin rights are only necessary for justifiable admin tasks, even Windows applications running on Linux just... work better. They're forced to play nicely. And when I do have a (rare) problem, I can kill a program and it... dies. Like stone dead. Gone. Goodbye. Instantly.
Plus, when I move 10,000 small files, it doesn't take a century to perform. Sure, there are some thing I'd change, but I'd say the OS has come 98% my way, and I've had to go 2% its way, which is in stark contrast to how Windows has ever worked.
My use of the computer is also: 99.9% my applications. 0.1% fighting with my OS / launcher / window management.
MS have a long way to go to get anywhere close to that. I've let it creep and creep and creep over the years for the "convenience" of having Windows applications and - thanks Valve! - Proton means that I'm not going to suffer that any more.
I now have a machine that runs my entire Steam library, at full speed, better than Windows could ever manage (I have already found half a dozen games that simply don't work on Windows any more and which "just work" on Linux/Wine/Proton without any tweaks, even).
My house is now entirely Linux. RPi's for "servers" and services, Steam Deck (which was worth the money just to prove the concept was now viable - I always wanted a Steam Box but they were just too expensive and not ready at the time), and now a Framework Laptop (because it officially supports clean Linux but also... because it does things that a laptop should do... like just let me change bits however I like without ten thousand screws and bending the mainboard to get it out).