Feinstein is a nasty, corrupt, hypocrite politician who cares about one thing(besides money):

control.  Always more control over the commoners.
It's interesting that Feinstein sees that as the "one reason" why this bill has been introduced. Not because it will stop mass shootings, or because it will make it harder for bad people to get guns, or even because it's a small step toward a less violent society.

Nope. This bill has been introduced for "one reason": so Democrats can score political points by holding it up and waving it every time there's a high-profile crime with a gun. Look! There's a bill right here, ready for debate and a vote! Will the bill do anything to stop these horrific attacks from happening? Well, no, but that's not the point.
It never is: CONTROL is the point.  She keeps a bill sitting in a drawer just waiting for another chance to throw it out, and she always will.