Well if you find that insulting, then thank god you are not a politician or a lawyer. There are more than a few good jokes that start out "three lawyers walk into a bar...".
But yeah, much like you, I would bet that the lawyers don't like the insults. And they, like you, defend your right to insult them.
But I'm sure that they, at least, draw a distinction between not liking the remarks and saying that while they do believe in free speech, would rather it not happen.