I abandoned Windows long ago, mostly due to the spyware. But also for the bloatware.
The server version is just as full of that shit as the desktop version as far as I know. You might wanna check out this guide which is a good start: https://www.secpoint.com/how-to-prevent-windows-10-spying.html
Keep in mind tho that these settings are sometimes ignored, and some updates will alter the changes, and turn tracking back on again.