Only a few settings on some updates, and then you just run your saved template and reboot and it’s back to normal Although I see there are some better minimal install options in the other comments

ShutUp10 has been my go-to for many years. (Yes it does 11 too)

https://www.oo-software.com/en/shutup10

deleted by creator

https://metro.co.uk/2025/09/02/gayfemboy-virus-raising-a-secret-bot-army-without-even-realising-24056225/