And again, you're acting like laws don't already exist; like buying a gun in the United States is as easy as buying toilet paper. It isn't, not through legitimate channels.And again you are saying laws are useless because people will find way to break them. It is like saying speed limits are pointless because people will still be able to step on the gas or child molestation shouldn't be illegal because people will find way to do it.
The laws are there to help the majority and allow the authorities to prosecute those who choose to break them.
Again, what proposed change could have stopped this shooter?