Because we listen and we don't judge 😅😄 sweetest people you will never find in relatives ,.

It could be because you don't have to "deal" with them after. Like we don't know each other, but as human beings who aim to be GOOD, its easier to also give honest advice or share experiences with people you don't have all sorts of emotional baggage attached to for better or worse. Kind of why I like Threads since I have like 1 friend in real life and he lives in a messed up relationship that doesn't allow me to have access to him as much as I used to.

Free of comprehension

It can be easier to talk to strangers about deep feelings because you don't have to worry about how they might judge you or react. You might feel freer to be honest without the pressure of past relationships or social expectations and

No strings attached?, idk

I think strangers aren't nearly as judgemental as some family members. If strangers do judge, it's not nearly as hurtful as when we are being judged by those we love.

Strangers can't hold anything against you or throw it in your face later