- Phone with Lineage OS without Google Apps - Install apps with Apkpure since you don't have Google Play - Startpage as search engine - Disable accepting third party cookies
Done. No Google in your life anymore.
Is it really worth the effort if you have to conduct your online life like a spy in a foreign land?
Where any mis-config or 'you missed a step' could expose you.
Any ad blocker blocks their scripts, that's why its in my list below.
But if you don't see the difference, I can't explain it any better than I just did.
Doesn't need to be, tons of people use G Suite. you'd have to be checking MX records.
Or you could not buy a phone with an OS supported by an ad targeting company.
I would no more want my phone built by Google than Facebook.