I'm not familiar with her, but given the competition from Mad Max, SanFranNan, "flag on Mars" Jackson-Lee, Patches, and a ridiculous number of others that I can't remember, I find that statement hard to believe.
In other words, Congress has so many mentally [and ethically] challenged members, it would take changing more than one to move the mean up or down any measurable iota.
No, you have to believe boop. Julia Carson is even “more dumber” than the ones you listed.
The only good thing is she doesn’t show up to vote in Congress. She likes the paycheck and the healthcare, but not the work.