PPs who are worried about over crowding have my support. DHand I were discussing this over breakfast, he told me the population of the city where we live has increased by 8% in the past ten years. The infrastructure has not increased or improved at all to match. No increase in school provision, hospitals or doctors and dentists. The roads are in a bad way, and the traffic has increased monumentally as our LibDem / Green coalition have unilaterally decided to install wide cycle lanes everywhere, including the quite narrow roads within two very busy industrial estates ( so the lorries now have to back up to let a cyclist through…or not, they go on the pavement, understandably). Family houses round here are being bought, knocked down and flats, sorry, ‘luxury apartments’ with the kitchen at one end of the only living room built instead. The population of that house area has been increased six or eightfold. Yes, I know people need somewhere to live, but there is no increase in the water supply or the waste water disposal. The gardens are tarmaced over for the residents to park, but there is nowhere for the children to play, or the residents to sit in the open air, except on balconies hanging over increasingly busy roads. I don’t know where the money from the extra council tax goes, but it certainly isn’t into local services and amenities.
I think people are just under constant stress through over crowding, and the enforced isolation through Covid broke the continuum of socialisation, so that when people did emerge and had to deal with each other, they had lost many of the coping mechanisms which make these situations bearable.
of course, society was already evolving into sneering at courtesy and consideration for other people, being polite even if you are actually seething. Social media encourages everyone to be the hero of their own life story / soap opera), and I think many people just can’t believe that other people are not just interested subscribers.
I remember reading many years ago that the Japanese had evolved rules of social behaviour to enable them to live at close quarters in houses with paper walls ( earthquake precaution); we could do with some of them.