> where you can expect a modicum, possibly even a seeming profusion, of welcome. This is their hook.
Do you think that, possibly, they're really just happy to see you?
Sure, the way cult members are happy to greet new recruits. It's very insincere. If you have a real issue and you want to talk to someone - you are very likely to hear something like: "Well, pray to Jesus dear, only he can help you." In other words, if you actually need any support - go home and pray about it - don't expect real connection with people. The only connection comes through the imaginary friends they encourage you to divert all your attention and problems to...
It's called "Love Bombing" and it's almost always a precursor to abuse and/or exploitation.
https://en.wikipedia.org/wiki/Love_bombing