In the days when I did allow comments, I moderated them. That meant you weren't likely to see them if I didn't like them. Here is a post where I had comments.
As others have pointed out, you make the mere hint that the Second Amendment does not guarantee right to firearms outside of the Article I, Section 8, clause 16 militia/national guard and you will be swamped with comments from keyboard warriors.
I don't need that.
I prefer constructive and thought out comments. Although stupid comments do give me great amusement. Quite probably your comment wouldn't appear if I did accept comments.
Still, I really don't have the time to moderate comments.
So, tough luck.