I tire of this never-ending slander against Windows as being "spyware" when those saying it can't be f*ked to even prove their own point. "It makes HTTP requests" is the latest laziest slap-in-the-face low-effort "attempt" to prove this. Yawn. Personally I like Windows 11 and am amused by people like this.
There isn't enough evidence to make a decision, and your insistence that a decision mist be made despite limited information, when no one seems interested in getting better information, is frankly bizarre.
> no one seems interested in getting better information
Because there is already enough information here. It's a "Personal Computer". There is no reason (that is in the best interest of the PC's "Owner") for it to connect to "Data Research" 3rd parties with a fresh install of Windows.