They wouldn’t let me log into a couple of accounts despite having the password, saying that I hadn’t used it for awhile and they couldn’t verify I was the account owner. Since there was no recovery email set, which was intentional because it was supposed to be an anonymous account, and none of the other information I set was real, they said they can’t verify me and won’t let me log in. They’re pretty insistent that passwords alone aren’t acceptable, even when you use all of your real information. Go try to log into Google on a new device from a new location and see what a huge PITA it is.