A couple of the things that have changed over the last 50 years (at least in regards to waste), is that we're potentially creating a lot more of it per person (think about the packaging alone), and the councils don't just dump it all in an old sand pit or mine anymore.
I think a lot of people have a bit of a rose tinted view of waste collection from days gone by, they forget that you used to get a lot of rubbish spilt over the place, that the collectors used to strike, and that it was a lot more labour intensive.
These days most people get their rubbish collected in a manner that reduces the rubbish lying around on the pavement (and thus vermin*), that it's done far faster than it used to be, at if not a lower cost, at least not a massively increased cost and that it's normally done in a way that encourages people to try to at least do a bit of recycling.
*I remember having to clean up after the neighbours cats would rip bags to shreds to get a bit of chicken etc, not to mention rats.