If I moved to Alaksa, and started feeding bears, the locals would stop me.

[KILL THE WISE ONE]

I have a right to feed the bears it's my food, bought with my money (now protected speech).

They would call me stupid and stop me, for public safety reasons. So when idiots come to civilization and feed the urban equivalent of a bear (a crazy person) feeding their head with bad ideas (targets, second amendment solutions, etc.) We need to call them stupid and stop them for public safety reasons.