He's full of shit, as usual, but the tactics are obvious: get people to allow any exception to a freedom, then continuously add more and more exceptions until the freedom no longer exists.

Cannons are a black powder gun and aren't really regulated at all.

That's not saying your local municipality wouldn't get a bit unhappy if you decided to go pirate and blow some cannonballs into buildings, but we'll deal with that when it happens.

Wrong again Joe.

There's video online of Hank Wiliams Jr lighting off his own personal cannon.

That is false you actually could (and still can) own cannons and even mount them on a privately owned ship.

He and his (((handlers))) much prefer you to be cannon fodder.