I know many folks with convictions, morals, character, and values I agree with and have less than stellar speaking skills. I have many friends that are not good public speakers. I have many friends that speak at a level I am sure you would make fun of.
Does that make them a poor human being, any less than the folks that make fun of them? Who probably could do no better themselves.
Give me an everage Joe, who may not be a slick willie, or a person prompted on every word they speak. I have no faith or find value in well spoken folks who are so well versed they are perfect in their responses.
And I also wonder about folks that do value slick talking politicians. But I guess that is why so many were fooled by the last slick talkin, slogan filled, promise spewer.
Making fun of other people, does little to harm the person being made fun of. It does speak volumes of the person making fun of others.