Extremist = exclusionary. Simple as that. If you are an extremist, you have no consideration whatsoever for those with a difference of opinion or desires in life.
Somebody should lock her up in a room with those high frequency sound machines that they've used to record the "screams" of plants as you cut them. "Here, Ingrid, have a salad."
"Do not forget your dogs of war, your big guns, which are the most-to-be respected arguments of the rights of kings."
- Frederick the Great, King of Prussia