All the communities that have high-anxiety seem to have universal high-anxiety. It's not that they have high-anxiety about AI but low-anxiety about dating. Or high-anxiety about loneliness but low-anxiety about AI. So realistically it seems to me that this lack of discrimination in the communities means that the communities are high-anxiety or low-anxiety. I just block everyone (using a Chrome extension) who has this kind of pathological behaviour and that removes this kind of repetitive whining from my social feeds. Raises SNR substantially for online comments.