Only if you see no alternative does treating them as the same actually benefit the crappier, if you realise resonably well that they are two sides of the same coin, and realise that this coin doesn’t create much good, it just exploits people. You can vote so that the less crappy ones survive as long as the really crappy ones are a threat, but also fight against the liberals as well if they are currently keeping you down.

Sure it might be hard to imagine a socialist US but if that’s not the goal then you might be missunderstanding the meme quite frankly.