Leftist be like: “if I don’t get my way we're all going to die under a facist dictator” and then don't vote when it's time to vote against the future facist dictator
It’s more like
Liberals: “Leftists suck and we don’t want to meet any of your demands. Your votes don’t matter, we’d rather cater to conservatives”
Leftists: “fine, then we won’t vote for you”
Liberals: “WTF how could you betray us”