[andrewaylett]

I run my own mailserver and use DDG for all my searching.

And use GMail as an MUA and am the GSuite administrator for the school I support.

Using Google is a trade-off, and there are definitely services they provide where the trade-off is worth it for me. Your mileage appears to vary. First-party isolation definitely kicks the needle across towards Google only having data I'm happy for them to have.