you're intellectual and private property's strongest soldier, which is the literal basis for capitalism
you say that you care about the theft of labor "from every race and economic class", which would include proletarian artists selling their labor for a wage, yet under such circumstance the art was already alienated and "stolen" from the artist by the capitalist hiring them given how wage labor and private property functions, it doesn't make sense. Where it does make sense is when it's applied to petty bourgeois (small business owning) artists, who as a class are the social basis for fascism (hence Mussolini)