I was going to reply with a bunch of stuff about how Tor exit nodes don't terminate TLS, but I thought more about what you are saying. You're right, it's not a good idea at all to be logged into any account that de-anonymizes you in any way while using Tor, because then for the rest of that Tor session, you are potentially compromised.
Your anonymous presence and your public presence should always be 100% separate.
Your anonymous presence and your public presence should always be 100% separate.