Yeah exactly. Community service, oh how awful to be made to do some sweeping and some litter picking to clean up the very area you live in! Terrible. Horrible. I would never do that voluntarily!
I do think the biggest one is undervalued though. It's sticky and it's milk, if they don't deal with it immediately then it gets nasty. It cuts short whatever they were doing, it makes them leave. This has tangible tactical benefits that make it a valid and useable strategy.