I use it, albeit logged in but without MicroG, and it works as I’d expect. Dunno how anonymous browsing is going these days though.

It seems fine. I use it with a google account.

it gives you, without a boogle account, access to apps you can only find on ‘play store’

It’s “good” for what it’s written for

on lineageOS, for bank apps &c, you probably need it

Yes. Not sure about its moral compass though.