I don't think putting litter in wheelie bins is antisocial though.
If somebody puts dry, clean, non-smelly waste on top of the bags in there and it does end up being taken away when the bin is emptied, I really wouldn't care about it; but there are just so many variables: people using the wrong bin, smelly/dirty waste, oddments that stick in the bin forever, putting anything in to a just-emptied bin that you'd planned to clean out before using it again, people putting large bags/items in that take up space that you, the householder and council tax-payer, need for yourself.
It sounds petty, but it's not. So many people see a bin - any bin - as a one-way, one-time magic hole in the ground for them to chuck their dirty rubbish, without appreciating that it is a re-usable facility that has to be used for the correct rubbish only, emptied frequently and kept reasonably clean by actual people.
I often help out organising small events in the middle of fields, where we use those collapsible garden-type bins. We have to remove and tie up each bag - having already had to delve through and re-sort because people cannot read very clear, prominent signs saying 'XXX only in this bin, please, NO YYY' - and take them away in a (non-commercial) vehicle. People see us doing this. The number of times you'll pick up a bag that should contain empty bottles or cans and get yourself and your car soaked by an open can in the middle of it that's still 95% full.
Enough people seem to struggle enough with using their own bins, judging by the amount I see out on bin day with all manner of random stuff in any old bin, sticking out so that the lid nowhere near closes - old hoovers, kids' toys, random jagged metal and plastic, bags of grotty-looking waste in a bin for clean recycling, that will then be rejected by the bin men or otherwise contaminate the whole lorry load. I pity the bin men who probably end up getting abuse and criticism for being jobsworths from idiotic residents - for being humans with a practical job to do according to the laws of physics rather than elfin bin fairies with a magic rubbish-be-gone wand.
I don't want them wrecking my facilities or jeopardising my services and inconveniencing me with their own lack of basic ability to use a bin properly, that leaves me with a mess to clear up, somebody else's rubbish to dispose of and my bin going unemptied because of their thoughtless addition on top.