On the other side of the spectrum, you see someone like...

On the other side of the spectrum, you see someone like Donald Trump, who is using as the basis of his campaign political incorrectness. It's clearly intentional. He'd have to be a complete moron just to coincidentally insult Mexicans, and women, and disabled people, and Muslims. So clearly he's using it as a vote winner. But I think with comedians there's a responsibility.