I already use a pi-hole for our local network, everything msn, windows, microsoft related is already blocked for all our devices, so it's really not a big task. It's also not a big task to maintain the list of domain to block, every few months I find a new one to add. I also don't mind some level of telemetry.

And I personally like Windows as an operating system, NT is a very cool and well documented technology, and since WSL has been available it is also my favorite Linux desktop experience. For a while my main complaints where about the frustrating dev experience (mostly for web stuff, tooling often only consider a Unix environment), and the lack of package manager, but WSl + Windows Terminal + winget is just fantastic. And that's without talking about more niche things, such as the awesome Sysinternal Suite (so many hidden gem here!), the event system, powershell (looks ridiculous when you first read about it but it's such a ridiculously powerful shell once you discover that you can interact with .Net classes), Win32 APIs, etc.

(Edit: I say this as a relatively recent convert to Windows, I started with Mac OS classic, then OS X, then ArchLinux for years, so the majority of my experience has been with Unix environments)