Your wants are irrelevant to what is, guns are more plentiful than ever before. You could have a gun in 4 hours if you went down to home depot and got parts together.

3d printing of gun parts is a thing now, with several leftist states trying to stop them, but it is by far too late.

Lastly, without guns the government can do whatever it wants to you. Plentiful guns keep governments in check, keeps tyranny in check, and helps maintain the peace. It makes the government think twice about pissing off an armed populace. A government in check is a prosperous and fee society. The only way to stop a bad guy with a gun is with a good guy with a gun.

You cannot talk a deranged psycho into not killing, but you can shoot him until he can't kill anymore.

It's like wanting to ban fire. Fire is not good or bad, it just is. There is no right or wrong here, banning guns just outlaws legal ownership, but when anyone can make an untraceable gun, its a toothless law.