It's crazy what we need to do these days just to surf the web!
I do this:
VPN on at all times
Firefox as the main browser
Firefox enhanced tracking protection set to Strict
Firefox containers enabled to isolate specific sites when I do want to log into them (Google...)
Everything set to be deleted (cookies, cache etc) when I close Firefox
Allowed cookies for a handful of sites I want to keep being logged into
DuckDuckGo as the main search
uBlock Origin on with default blocklists. I really love the "element picker" feature which allows me to remove annoying elements