I'm a bit confused as to how this could be an alternative to social media. The only things I've known RSS feeds to be used for are keeping up with subscriptions on platforms like YouTube and Odysee or updates for games like RuneScape.
Also, I just want to say that the last time I heard someone use the term "vcard", it meant something completely different and I was confused at first.
Doesn't this violate HIPAA, or does HIPAA not cover this?