I generally agree with your points, but Mahomes only had two fewer INTs than Josh last year. Here are 3 of them in the same game. It almost cost the Chiefs the game at the hapless Broncos. Also, I'm not sure why Prescott doesn't take more heat for careless play. Dak had 15 INTs in 12 games and he doesn't make the spectacular plays that somewhat excuse Josh and Pat's risk-taking. And all of this is to say that Mahomes has bad regular season games too. He does really bring it in the playoffs, though.