On the subject of MN becoming more bitchy. It started going downhill over the last few years but I definitely noticed a sharp decline in patience and tolerance during covid. It really polarised people on there. There was an awful lot of "I hope you DIE, you thoughtless bitch who went to the shops twice in one day" type stuff.
The Relationships board in particular has suffered. It used to be a very supportive place, especially for women leaving abusive relationships, or just for anyone dealing with general relationship troubles. The adult children of abusive parents threads were incredibly helpful. And in general, while there were a lot of differing viewpoints on things like can men and women be friends, is online dating awful, should I pretend to not notice he's been watching porn, should we have a joint account - people were generally respectful of differing views. Now it's all "So you're in favour of the porn industry DESTROYING WOMEN are you? Clearly you are a man, or a handmaiden" and "Why haven't you left yet OP? Social services will probably remove your children because you posted last night at 11.45pm that your husband had called you a cunt and yet here we are at 8am and you're still there, exposing your children to trauma"