Few things and to tie in other threads...
1. Showing how you do have TDS.... have to throw in Trump into this discussion for no apparent reason.
2. showing ignorance on a subject and wont let it go and admit they are wrong.
The ignorance part. Only way to be "Automatic Mode" is a fully automatic gun....means you hold trigger down and that act alone fires multiple bullets or all of the bullets in the gun. Which those guns have been highly regulated for YEARS.... and for good reason. You need to pass a totally different background check to own these and I believe renew that license every few years but not 100% sure.
A "bump stock" still requires the trigger to be "pulled". The stock is the mechanism that is moving the trigger not your finger... hence it is "bumping" and your finger is stationary. It uses inertia of the bullet to move the stock to do so not your finger. So it is a semi-automatic and can't be automatic mode. It is still pulling the trigger once and one bullet fired. It is just like I mentioned prior about how some trigger assemblies have been made illegal because quick reset of the trigger. So it is quicker to fire that one shot one trigger pull. There has been people that have shot a regular AR and an AR with a bump stock about the exact same speed. So "automatic mode" isn't synonymous with a bump stock.... again... ignorance. AUTOMATIC MODE = AUTOMATIC I put it caps because it can't be any simpler. If you wanted to be accurate. You say that a bump stock helps a semi-automatic gun reset trigger and cycle faster. Because that is what it does. Just like modified trigger assemblies.
A civilian AR only has fire and safe. No "automatic mode". Even if you put on a bump stock. If you get the permit/licensing to own a "full automatic" version of the AR. Those guns can have a switch that says: Fire, 3 round burst, full auto and safe.
If you have every hunted.... spray and pray isn't accurate at all. Even if things are "packed" or "fish in barrel" type situation like you mentioned. The main issue the more I think about it was that people had no clue where to go during the chaos of it all. They didn't know exactly where the shots were coming from. Didn't know which direction to run right away.... etc. So they stood around to allow them to be targets longer. Which increases the body count, rounds fired, etc. If I am not mistaken wasn't the chaos something like 20 mins long or something like that. Could have been longer.
Regardless. It was a fucking tragedy carried out by a fucking nut job that we will never know why he planned it or did it. The banning of the whole bump stock to me i am 50/50 on. I really don't see a use for it other than a good time at the range. But I understand that "banning" them only leads to banning more accessories for firearms. Next is pistol grips, pistol braces (which they are trying to ban but help handicap people), next will be red dot sights, etc.