Earlier quoted context omitted.
https://privacy.sexy is what you want/need! Works well to disable various telemetry, bloat and other baddies.
Until it doesn't. I shouldn't have to run on a privacy treadmill to stay in the same place.
as far as powershell scripts; i cant say i am a fan (i do like the potential targeting of offline machines with something like the mentioned website) - but my favorite to date is still: https://github.com/hellzerg/optimizer/
edit: if you end up trying out hellzerg's optimizer: do know that reboot button, once clicked, reboots right meow