Technically: Human verification online will be very difficult making this solution hard. video, audio, chat will all be considered "sus" I think that this cha

Technically: Human verification online will be very difficult making this solution hard. video, audio, chat will all be considered "sus" I think that this change you are responding to will hopefully lead to more IRL meetups like there was pre social media. Given this I think Facebook remains and will benefit. It has already a network of people who know each other and it has good IRL meeting support. So you might be competing with them. The one thing I can think of is using face to face in world meetings as a basis for the verification and network creation. Look up pgp signing parties.