I spied a bogan couple dumping a trolley full of rubbish into the park over the road from where I live last night.
I considered going out there and confronting them "What the fuck are you doing? this isn't a rubbish dump." but I decided against it in the end.
Too much risk the guy would pull out a knife and stab me.
The conflict just isn't worth it. There are no good outcomes. You just stay inside and mind your own business.