I'm thinking that nothing's stopping the tiny number of leftists -- four of five -- posting on Politics Stream from downvoting things . . . except that it would be a real pain to keep switching between each of their many alt accounts to accomplish this.
Stop asking questions like that! Besides which, apparently leftists consider dumpster diving for food to be the equivalent of fine dining in regards to socialistic nations.
Wait till they get evicted from an apartment in the States because the rents have skyrocketed and there's no caps on rent hikes thanks to the beauty of the "free market"
Conservatives on Imgflip when they successfully hide a comment
by showering it with downvotes because it supported socialism
and was too intellectual for them to understand: