He is, though, but in a different way.
Right wing s about worship of the past and conserving traditions. From the artistic viewpoint, it means the repetition of old art styles, music, writing narratives. Hence the fascist parades, fascist art, Russian USSR ethics, Estonian ethnic dances, Jeet religions, African war dances: it's all a low IQ and stale repetition of the same thing over and over again because our dads did and their dads did it. It's mechanical, low IQ, robotic. Hence, soulless. It's a reflection of the low IQ right wing mentality and the inability for this mentality to see patterns and to find a way out of patterns and to create new patterns.
Left wing art takes chances. It tries new thing, some of which may be good (psychedelic rock, psytrance, prog rock), and some of which may be utter shit (Pollock's art, banana taped to the wall, all industrial music, lowercase), but all of which is new and might make you think and feel in a new way. Hence, it has more artistic merit than the soulless, kitsch, eternally stuck in the past boomer art of fascist and right wing conservative countries. New challenging art also shows that people in said country have freedom to express themselves and that the country has a higher IQ than right wing shitholes like Estonia, Russia, Iran.
Right wing is about the destruction of soul for the sake of conformity.
Left wing is about the release of your own unique creative and unique potential and the celebration of diversity in unity, even if it may involve shit like shit in a jar and menstrual canvases and music made of gay porno sounds. Left wing actually tries to be true to its word about diversity even if that includes tolerating fucked up visions because shutting them down would amount to hypocrisy.