Also on those platforms you can see if people are trash talking you even if you don’t have a procedure to face your accuser.

Even the open platforms creep me out. I don’t like seeing unverified accounts of crime in Nextdoor, I think if you see some crime you go to the police. I had a series of in person interactions with a woman which seemed creepy in retrospect, her Nextdoor was full of creepy stuff including screenshots of creepy online interactions. At least this gives everyone clear evidence they should keep away.