I interpret "good guys and bad guys aren't real" to mean that good/bad are subjective to the individual.

Republicans are Nazi pedophiles because of Epstein, ICE, etc.

But also Republicans say that Democrats and "The Left" are nazi pedophiles. Republicans believe that being a Nazi means that you don't like Israel, the Zionist entity. Also Republicans say that "antifa are the real fascists". Republicans say that all LGBT are pedophiles. In the perspective of the American Right, an anti-Zionist LGBT person is the 'nazi pedophile'.

You could copy/paste your post into a right wing space and I think most right wingers there would still agree with it. Not because the post is wrong, but because the post is universal.

From the socialist perspective, the proletariat is the 'good guy'. From the bourgeois perspective, they say that bourgeois are 'job creators', 'philanthropists', etc.

Every single person believes that whatever they themselves do is 'good' and anyone who opposes is 'bad'.