Look up the paradox of tolerance. The tolerant should tolerate everyone except the intolerant. Trump and his cronies are clearly intolerant. Same reason you can’t let the neo-nazis hang out in your bar. They ruin it for everyone else.
“It pays to keep an open mind, but not so open your brain falls out.” — Carl Sagan
“It pays to keep an open mind, but not so open your brain falls out.” — Carl Sagan