Just block it
Use the following blacklists to actively block Windows telemetry:
https://www.iblocklist.com/
https://community.sophos.com/products/unified-threat-management/f/web-protection-web-filtering-application-visibility-control/47019/here-s-how-to-block-windows-10-spying
The iblocklist URLs are constantly updated and have a list dedicated solely to Microsoft
Also use O&O Shutup to turn most of the telemetry off
https://www.oo-software.com/en/shutup10