If I were you I would never do this, mostly because there’s already an insane amount of competition so it’s really, really not worth giving yet more power over

If I were you I would never do this, mostly because there’s already an insane amount of competition so it’s really, really not worth giving yet more power over your sanity to Google. Someone marks your business @domain emails as spam, now your account is locked. Why would you put yourself in this situation? Just, don’t.