I'm torn - is Andy Biggs the gift that keeps on giving or is he just a moron in denial?

Well, he could be a multitasker - it's not as if those things are mutually exclusive. :)

What's next for him?  Foot stamping as a political statement?

From The Hill - 

Raskin and Biggs spar over Arizona audit results, with Biggs refusing to say who won the state

Reps. Jamie Raskin (D-Md.) and Andy Biggs (R-Ariz.) clashed Thursday over the results of Arizona's 2020 election audit, with Biggs, a staunch Trump supporter, refusing to acknowledge that President Biden had won the state.

Raskin, who appeared at the House Oversight and Reform Committee hearing virtually, said he never understood why Arizona representatives challenged "the result by which they themselves were elected." The Maryland congressman then referenced Biggs, who is also the House Freedom Caucus chairman, and asked him if he would accept the results of the recent GOP-requested audit, which showed that Biden got even more votes than were reported by the state last year.