It doesn't. What the red flag laws will do is allow law enforcement to take your guns because someone deemed you were threat. But you will be able to get back your legal guns in court sometime after one year because the Constitution is on your side. It's still bullshit.
F**k no, I support it all. But we have no control over the unconstitutional laws being passed in congress. The point is, cops could be showing up at your door to confiscate your guns. Just forewarning.