You're projecting your personal situation onto the canvas of general male benefit derived from sexism, and using it to say "not all men benefit", while mi
ssing the point insofar as the established differentials that are already in existence. Yes, you're one male suffering from a pay differential, but your differential didn't come about due to a deliberate devaluing of female labour. The pay differentials that still exist between male and female salaries
did come about because of that sort of institutionalised sexism.
BTW, writing "ain't" doesn't prove membership of the proletariat, comrade!