Leftist memes did not lose dems the election. Voter apathy and the sheer popularity of fascism did.
I’m not necessarily attributing blame here, but I’m pretty sure that OP is suggesting that leftist memes helped lead to this apathy. Say what you will, Trump voters were excited for their candidate… somehow, despite the list of reasons not to being far too long to be listed here. But many on the left either were just lukewarm on her, just considered her the lesser of two evils, or were protest voting third party or abstaining for one reason or another, mostly over Palestine. And there were memes galore to make clear to everyone what the general mood was. It doesn’t exactly inspire enthusiasm to those that need that a lot of enthusiasm to even bother (those people are frustrating, btw). I don’t know how much it actually contributed to or propogated the apathy versus how much it just reflected the apathy already there, but a case could be made either way.
Also like shrimp to fairies