Anyone who's ever served in a leadership capacity, has read anything about leadership, or otherwise knows anything about leadership understands that character matters. If a leader lacks character and is allowed to remain in the leadership role, the organization - - - regardless of the nature of the organization - - - is doomed to failure.
Trump has no character. His own sister said "he has no principles. None." And consider his history. Everything he touches eventually turns to shit.
He's unfit for office. He shouldn't be anywhere near the Oval Office. Leading Republicans understand that. They said so in the days following J6. All of them (McCarthy, McConnell, Graham, etc.) condemned Trump in the strongest possible terms. But what happened next? They went back to their districts and discovered that their low information constituents believed Trump's Big Lie, all of his "I'm a victim!" bullshit, and that their constituents still loved Trump. So in order to save their own political hides, they lost their balls and spines, re-embraced Trump, and bowed to his altar.
Trump needs to be sent packing. Trumpism won't disappear with Trump's defeat, but his loss will send a clear message that the White House is no place for reckless, unhinged, irresponsible chaos agents, convicts and con men.