LinkedIn and Nextdoor are the two worst social platforms around, it's the worst kind of horrible, a sort of superficial rage and invasiveness, a complete disregard for others as human beings.
Say what you will about Twitter, but at least the insults there are direct and tend to stay exclusive to Twitter - as opposed to neighbors convincing each other of the worst or your ability to land a job being sabotaged because your profile doesn't have enough keywords.