1) Let me rephrase, common in majority of the left since it's not 100%. Concepts are hard.
2) True if the shooter is targeting the teacher in the class, but what about the one next door who can come in to help stop it. Or wait until the shooter goes into their class and is they have gun drawn and pointing at the door. There was a 1 sided example of this done on Nightline or some other news agency. They had armed students in a college class and they were taken out by the gunman (paint was used). But what this 1 sided story left out was the class next door who will be ready as soon as they hear gun fire (aiming at the door). The element of surprise is a key factor, which is why the armed students in the class failed. Even though they knew someone was coming thru the door.
3) How is this true and false? My blanket statement was to go back 30 years and can you honestly say that no state passed no/less gun laws? The gun free zone with the weight of the law was just 1 example that I know of in TX, because I planned a trip there and had to look them up.
With Red Flag, so far all the ones put in place are violating a persons rights. Which is why the blanket statement is being used. Can you provide a form of it that would not violate 1's rights. Then maybe I will adjust the blanket statement.
1). After I replied I went and did some looking at poll data. I was unable to find any poll data that showed how many people want complete bans on firearms. I found people on the left were more likely to favor background checks and other increased forms of gun control, but no data to suggest that the majority of democrats want all guns banned. You and a few others have stated the majority of them want guns banned but I can't find any data supporting that position. Not saying it doesn't exist just trying to establish whether that statement is factually supported or not.
2) as I said I think arming teachers could help. It brings new complications of course but it could help to stop an active shooter. I just don't think it is THE answer, it is just a piece in a puzzle, one part in a more comprehensive solution.
3) sorry am I not sure where you are going with that. IIRC some states have seen a reduction in gun laws such as going to constitutional carry and such.
For red flag laws I think there would be disagreement as to whether a person's rights are necessarily being violated. It all depends on the nature of how it is done. Is there evidence for action? Is there a burden of proof? Is there due process protections and speedy processes? If all of these are present then rights are protected but if they are absent then rights are not protected. I think Hawaii's law has a few problems but with a few changes it could come into line as being constitutional. Most specifically reducing the period to where a person gets their day in court to 48 hours.
I pointed out earlier how retraining orders encroach more on an individual's rights than red flag laws. Do you leave TROs are unconstitutional?