Yeah I saw the Newcastle one, made me laugh I have to admit. I see what you are saying, it can be jarring , I don’t think everyone is a parasite though , some may take their own experiences of support over the years and have their say on things . They could be wind up merchants or sincerely believe what they are saying I don’t know.
There is two sides of the extreme , you have the ones you speak of and the other end the ones who never say anything remotely constructive, the sycophant.
We need a great signing to chill things a bit hopefully
I pity them more than anything, as I can only imagine how miserable and empty their home lives are.