It's not like Kimmel is influencing anyone who isn't already convinced of that point of view. I'd say it's better to have him out there spewing all the vicious things he says on his non-funny show. He has chronically low viewership anyway, will probably not be renewed by ABC in January, and he provides lots of fodder to be mocked on conservative media so people who don't watch this stuff can be reminded of how despicable the left really is.