It is a gross simplification to the point of complete and utter absurdity, and you have no choice but to simplify like that because the connection falls apart under any serious scrutiny. A rapist is going to rape regardless of any bad women driver jokes he has heard in his lifetime, and I dare say that those jokes play ZERO part in his choice to violate a woman sexually. ZERO.
For every joke about women, there is another joke about men. Are these male jokes somehow less harmful to attitudes about men and their character or personal rights?? For fucks sake, you can't watch a tv show, commercial, or movie these days without seeing the stereotypical dumb male bumbling around like a moron, usually only holding himself together through the help of his witty, charming, and superior intelligence possessing wife or girlfriend.