I don’t have amazon or steam so don’t know how any of that works. But for a password manager, family sharing is extremely useful.
Bitwarden doesn’t have families per se, it’s got “organisations”. You can setup unlimited number of organisations and users can get invited and join them. Which is very handy for example my wife and I can login and order our groceries from the supermarket using the same account. Or that we can both login and use our electricity company’s web portal which only allows one account per household. All without needing to send each other passwords and updated passwords back and forth.
I have nothing against sharing per se. My issue is with the family nomenclature. In your case it might align perfectly, but for myself and most people I know, it's not the case. That is, the set of people to share a Netflix subscription with, share Steam library with, share Kindle library with, share passwords to various web services, including utility companies, are only partially overlapping, and do not align perfectly with the idea of "family" or "household".
This seems pedantic. I am trying to wrap my head around why "family sharing" is an issue here. You want to share with someone, use family sharing I don't see what the issue is.
Bitwarden doesn’t have families per se, it’s got “organisations”. You can setup unlimited number of organisations and users can get invited and join them. Which is very handy for example my wife and I can login and order our groceries from the supermarket using the same account. Or that we can both login and use our electricity company’s web portal which only allows one account per household. All without needing to send each other passwords and updated passwords back and forth.