But what about when PCM i don't like

PCM

Then listen to a VGM file instead of WAVs, I guess.

Why would I not like PCM? How else are you going to sample your audio? /s

I think most on the left can at least define those words, most on the right cannot.

At least in the U.S., auth-right has a sign board that says “_ is when thing I don’t like” and they make a new card every week. They don’t take the old one down. They just slap the new one on top. Hippies, terrorism, Common Core, CRT, BLM/antifa (that week was a two-fer), woke, etc. And yes, communism is in there too.

Shouldn’t one of the blue/yellow squares be socialism instead of communism?

Okay authleft and libleft are clearly the other way around. It’d have also been possible to use socialism for libright instead, or Jews for authright.