Is Herschel Walker Unfit for the United States Senate?

The only real rationalization for voting for Herschel Walker was the control of the United States Senate, you know, strict tribalism. He seems to have a lot of problems, but just intellectually he's clearly not even remotely close to being up for the job, completely unfit. But I would argue at this point that any Republican that can't say what Donald Trump said is wrong and I stand up for American values  is equally as unfit as Herschel Walker.