I took part in some TEA Party events in the early days and we showed up, spouted our disagreents with the government in general terms(It was non-partisan in that we felt Republicans were also to blame for going along with or promoting un-traditional Republican ideals) we shared food and drinks and before we left we always cleaned the places up.
Consistently we remarked it would be cleaner than before we showed up and the city really should encourage us to assemble more often, as we saved taxpayers some money on city resources.
The absolute filth from liberal protesters is appalling. (filth from their discarded trash. What comes from their brains, out of their mouths and from the smell of their bodies is a matter for another time)
When I went to the protests, they would leave food wrappers, discarded signs, water and soda bottles, clothes, and even used and dirty diapers all over the place. Disgusting.
In contrast, the conservatives would police any areas they stayed in (someone would enlist people to willingly help, but it was just as often spontaneous) and when there wasn’t a specific area, conservatives deposited their trash right at the receptacles, even if they were overflowing, and would neatly pile the trash around it. I took a picture of one that I saw that was remarkable, but can’t put my finger on it. The difference was stark, and remarkable.