In the Marxist analysis the bourgeoisie is not a cuck. He follows his material interests and overthrow the previous class to take his seat as the ruling class of the modern era. In the Marxist understanding of class relations, the proletariat is cucked by the bourgeoisie by having their surplus value extracted. They are even more cucked by dying to keep this system in place and actively supporting it. Bourgeoisie bvlls won.