I just don't think that is the case though. There is no real way to concretely delineate between something which "appeals to prurient interests" and something which does not. Re: the definition of obscenity in law is basically "you know it when you see it"
We only have so much ability to classify things in English.
Personally, I do not think it is appropriate for children to be present at sexualized drag shows. I believe that it is right to have laws that prevent this. I cannot think of any language better than what was in that bill to implement this.
It's the language of any law that should be evaluated. The language of these is problematic.