Speaking entirely from my own perspective, I feel people expect an awful lot.
Yes, there does seem to be a lot of rubbish around, but we generate huge amounts and somehow expect others to dispose of it.
I grew up in the 1960s and, education and health services are incomparably better than they were then. There was much less rubbish around because there was so much less packaging and less consumer goods.
Food choices were much more limited unless your Mum happened to be a genius in the kitchen.
My primary school classes were huge - well over 40 in each class and there were no classroom resources. Teaching assistants and supply teachers were unheard of. Teacher whacking pupils with a ruler when in a bad mood. No after school clubs at secondary level or much sport.
Few people had cars and travelling everywhere by bus in the winter was no joke - especially if you remember the winter of 1964.
No-one had thought of childrens' 'rights' and women needed their husbands' permission to obtain birth control. Marital rape was legal until 1991. Homosexuality was illegal until 1967. Birching was used in prison until 1962.
I don't know about other countries, but compared to the 1960s, life in 2025 is way easier, so long as you have sufficient income.