Argument #3. Open carry is a bad GOOD idea because visible firearms clearly deter ENCOURAGE the free POLITE expression of ideas.
There, fixed it!
"An armed society is a polite society. Manners are good when one may have to back up his acts with his life."
Robert A. Heinlein
“An armed society is a polite society. Manners are good when one may have to back up his acts with his life.”
Robert A. Heinlein