@Taris it’s one of the big reasons with CyberFurz I’m trying to setup SSO with Authentic so that users just have one sign in for all our stuff. Mastodon, Matrix, XMPP, and whatever else we might begin to offer.

That said, trying to add in support for users with existing fediverse accounts to sign into with bringing their identity with them is really hard because the “home” of that user is where everything lives. But something to consider… and try to build some sort of connection that could leverage it.