Yes, I agree. I'm "still" making the point...and yes I'm "still" on subject, that it's not because we have a gun that makes one violent. It's our minds that get corrupted that cause us to be violent.
In England, they choose to not have guns. In the USA we choose to have guns to keep the government(s) from a take over and for the other reasons I listed. However, we know that we have to guard our minds in order for us not to use the guns incorrectly.
Habitual use of a video that trains the mind to shoot people with ease, would not be wise in this case.