Yeah, people loose their business because a kid is logged in on their iPad, gets their google account suspended, and google knows it's the same household as the parent, and everything gets shut down
And as we know from the recent Gemini ban wave, you can get suspended just because.
Nearly all these linkages are due to people sharing recovery email addresses and phone numbers. Don't do that.
Adults have multiple emails so they won’t have to share it.
If something takes out the family email account, that’s fine. The only thing going there regularly are school notices, contractor receipts and recovery emails.