Fighting nonsense with nonsense

This article is an amusing current event where a Democrate has put forward a ridiculous bill to illustrate that a previous rebublican bill is nonsense. The rebublican bill wants to ban the adoption of children by gay (etc) people saying there is "evidence" that there is some problem with these children. So the democrate is putting forward a bill that says rebublicans shouldn't be allowe to adopt citing "cedible evidence" that these children grow up with

emotional problems, social stigmas, inflated egos, and alarming lack of tolerance for others they deem different than themselves and an air of overconfidence to mask their insecurities.

I have not been able to come up with a better way to deal with peoples nonsense than just using other nonsense (like asking a Intellegent Design person if he thinks aliens did a good job on his knees).