The fact you actually genuinely do think that there will be "block parties" when 80% of houses are just dummy fcs used for submarines, abandoned and left to rot there outside of that purpose is pretty comical, there might be 2 or 3 lost people at large fc houses, but there wont be block parties I can tell you that much, neither will there be interactions, nothing will change except the even more limited housing for personal buyers.

I dont blame you to be nostalgic of how it used to be in the past, but we are not at that point anymore, far from it, i think you are delusional to expect any kind of new interactions because of this change.