Just curious- what exactly do you mean by that? Do you mean abandoning/trashing your google account, or do you mean also refusing to send email to gmail recipients?
Personally I’ve gone all the way. Ditching the Google acct was just the 1st step (which implies also ditching Google Playstore). Then I quit sending email to gmail & outlook recipients. Then I went further and do an MX lookup on all email addresses to verify whether a vanity address like bob@lastname.com resolves to google. This has made #email mostly dead to me.
I won’t stop sending to Google recipients. I have moved my email to Proton, but because of lacking search functionality there I have not yet migrated historic emails.
I’ve stopped using other Google services and deleted data except for Maps and YouTube. Maps I can probably get rid of. YouTube I’ll keep but may be able to use a more fake account.
I was stuck with a Google account because I still wanted to view Youtube, but then I found alternatives like Piped and Freetube that let you import your subscriptions. Maybe that’s an option, if you’re interested.