Re:Windows 11: a spyware machine out of users' control
by t0bia_s on Wednesday February 08, 2023 @06:18PM
(#34717092)
simplewall let you completely block connection to update servers.
https://www.henrypp.org/product/simplewall
Also it is probably best opensource firewall for Windows out there. Portmaster from Stafin has similar approach but not good for managing firewall rules.
If this is still available in 11, that's your best solution.