The Second Amendment and Teachers Being Armed

The second amendment is supposed to be the thing that er protects people from the government. So, especially in florida, you have a guy who was known to use the inward with his students and was suspended for doing it. You give that guy a gun, right? What? That's the tyrannical government. I never thought f that as an idea i go, but you know it, it's one of those ideas where people go like, this seems like a good idea because everything leads to more guns. Because if everyone has a gun, then i guess it means no one has a gun. I don't know how it works. Bas e mosn because guns don't kill