Who the hell claims that it was good that Trump had no experience? His presidency was a total disaster, and he will inevitably be known as the worst president EVER. Buchanan will be glad to lose that title. Drain the swamp my ass, he only filled it with shit.
But here is the thing, a president doesn't have to have experience in government. I mean it can help, and the most respected experience is that of being a governor. But what a president does need to have is leadership skills. Trump has never been a leader, he has just been a bully.
The reality is that being speaker of the house requires more leadership skills than the presidency. And when your party has a razor thin majority the job becomes exponentially harder. Pelosi did one hell of a job. And while it is doubtful that McCarthy has the leadership skills necessary, Byron sure as hell don't.