I’m envisioning a hypothetical future where, alongside competing with platforms like Reddit/Twitter/Instagram/etc, federated platforms compete with retail or service-providing platforms like Amazon, Uber, Fiverr, Airbnb, etc, platforms that primarily just serve to connect users to other users and handle transactions between them. Is this future possible or desirable?
The fediverse is not private at all. If you have access to the database you can see all interactions, like posts, comments, likes, saves, dms, ip address. I don’t want my card details in a system like that.
Edit: Your instance admins can see everything, but I don’t know if other instance admins can see everything.