[SpicyLemonZest]

The idea that nobody in American politics is trying to win friends nor influence people is indeed a very weird meme! As you say, that implies there's a big lane of persuasion that isn't being filled for some reason, even though everyone who's heard of Dale Carnegie knows it ought to be.

Have you considered the possibility that the meme might be false? That would explain neatly why it's so weird.

[yieldcrv]

amusing.

parties are losing members and partisan’s methods are not effective

there is a big lane of persuasion that isn’t being filled