You really don't have to do scorched earth and install linux. Just do a proper install of win 11 enterprise, with Rufus, and a few minutes disabling anything else you don't like. Also, use explorerpatcher https://github.com/valinet/ExplorerPatcher to fix various things like start menu, task bar, etc.
No ads, no Copilot AI, no search using bing, no telemetry, etc. etc. You can safely ignore all the doom and gloom about how windows is getting worse because if you remove all the crap its actually getting better.