My understanding is that no… not yet anyway. Phones with GrapheneOS are not “verified” Android so you can proceed to install whatever.
There will b .indirect damage with some devs likely stopping development as their userbase might get smaller still - if they refuse registering with Google.
And I guess there is a future when Google will start tightening the noose on Android itself, which will likely make alternate Android OSs harder to develop (though I know nothing about these things, I sense this is an option down the line).
I never really used “lol” and even when I sometimes want to, it just feels weird so I end up not to.
I’m still the same, just with smiley faces :) used to practically use them as periods at the end of a sentence :D