I suppose it’s OK as long as it doesn’t become angry and hatefull the way liberal “art” has become.
The Soviets had a concept of agitprop “art”. It is was propaganda first and foremost.
The Left studies Eisenstein, Reifenstahl, and other propagandists.
Fritz Lang turned down working for the Nazi Machine. So did Greta Garbo.
Leni DID make a conscious choice to serve EVIL.