What's the best tool for Windows 11 for disabling the telemetry? I know the ShutUp10 tools, does it work for W11 too?
Yes. I've been using it for years now - first on 10, now on 11 (couple of years). Just make sure to check for new versions from time to time, as they keep adding new features and things to block.
That's easy: a USB stick with a partition tool and a Linux installer. Wipe out your W11 partition and install something that isn't blatant spyware.
If you don't like the telemetry that your OS vendor provides, and you don't trust your OS vendor, then why are you using their OS?
But every time someone asks a question about how to improve windows, like a fly to shit some yokel pops their head up from the GMO corn trough long enough to yell out "USE LINUX!" like they're some Alabamian talking about their favorite college football team as if that actually helps someone with their problem and it irks me.
https://learn.microsoft.com/en-us/windows/privacy/manage-con...
Unfortunately this is impractical for many.