Comment by mrWiz
It's even easier than that. They're simply asking on neighborhood Facebook (and other services too, I assume) groups to be added to mutual aid Signal groups and hoping that somebody will add them without bothering to vet them first.
It's even easier than that. They're simply asking on neighborhood Facebook (and other services too, I assume) groups to be added to mutual aid Signal groups and hoping that somebody will add them without bothering to vet them first.