There's no simple way to really do it but if you take away all the guns the folks who are doing shootings will consider other means of taking life. Probably more extreme rather than less. It's not a gun issue. It's a responsibility and mental health issue. It takes a village to raise proper healthy minded individuals and there's science to prove it.
Children who are not brought up favorable conditions tend to have issues. And no that doesn't just mean poor financially. Rich kids have it too.
@MrGoat The guns are not all equal. The access they have to guns that can MASS murder in an instant is where we should start imo.
@LaurelGreen Shooting in itself is fun. Not for everyone, but it can be fun.
The problem with this is that if you ban ARs then someone who has one illegally has an advantage when they break into your house with it.
@MrGoat @LaurelGreen My point being that in close quarters, under stress, a shotgun is by far the superior weapon.