Isn't it also the case that web usage is much more wide-spread now than it was when Facebook became popular? It just feels off to cram all of your contacts into

Isn't it also the case that web usage is much more wide-spread now than it was when Facebook became popular? It just feels off to cram all of your contacts into one platform (the dreaded will my granny see this post effect). I think end-to-end encrypted social platforms could have a future if they are oriented towards a niche that sees advantages from the encryption and offers federated access for mobile devices in addition to full p2p connectivity.