I can relate a bit. I have been trying to 'degooglify' my life for sometime. Made these couple of shifts in the last two years:

* Chrome --> Firefox

* Google search --> DuckDuckGo

These are in pipeline:

* YouTube --> Newpipe (which is YouTube minus ads and tracking)

* Drive --> Mega.nz

* Gmail --> Protonmail

* Playstore --> F-droid (whenever possible)

At the same time, I have been using Google's Photos and Podcasts a tad more lately. Need to find good alternatives to these.