Switched to the new Firefox - it's great. Feels like when I moved to chrome the first time.
DDG is my default search engine. I still use the google bang over 80% of the time, but hopefully that goes down over time and it's gotten me out of the habit of thinking google right away.
With 60+ accounts, I've slowly started migrating to fastmail. It will probably take a full year to do it slowly, but it will be worth it.
My last real reliance is on google maps, truly a superior product. That said, I try to keep my use to longer trips between cities, including longer road trips. I try to use Apple maps for smaller trips around town.
This isn't even necessarily all because of everything I think google does wrong, rather it only makes sense to diversify a little.
So many people I know use google/chrome/maps/gmail/android/google photos/google docs. Once I realized I was one of them it spooked me a little.