Comment I fixed Win11 on a fresh install (Score 2) 85
I learned from here on Slashdot the two best tools to deal with Win11 at the moment you get the first windows setup screen. Used the shell trick to create a local-account-only, then installed O&O Shutup10+++ and Winhance. I used those two tools to remove every single piece of telemetry, junk software, spam, spyware, AI and forced updates from the OS. All of this before ever connecting it to the internet. (I loaded those two pieces of software from a thumbdrive.) The result is a super clean install that just does what I want. This is an older Microsoft Surface so it needed to be clean to run well with limited RAM. It's my throwaway lightweight laptop for international travel. No personal information on it. This register article is also handy.
On my main machine I'm still happily running Win10. My browsing habits are pretty boring and I run Ublock Origin, AdblockPlus etc. in Firefox to keep anything unruly out. I used to run noscript but pretty much no sites work with JS disabled these days.