I used to buy the “pro” version of windows to avoid shit like this. Windows 10 was the last version I bought and paid for. I was able to setup a strictly local account but had to disable all of the telemetry manually. Out of the box, that shit was enabled by default. Occasionally, updates would re-enable those settings.
I just really hate windows. I only use the shit for gaming. Other than that I stick with *nix