On account of the treason they're committing.

Traitors.

Treason.

Elsa sings Frozen in it's original Klingon

Joe needs to do far more heavy lifting. Passively raising concerns is cute, but doesn't come close to the damage done by his Active effort to get Trump re-elected.

When his rhetoric becomes decisively anti-Republican, I'll consider giving him a cookie.

Alternately, he doesn't like the fact that he has blood on his hands.

This would be the guy you enthusiastically helped get back into power Joe.

Deaths in Detention Warn of Horrors Behind ICE's Concentration Camp Walls

You may be suffering the effects of a closed head injury.