She is not worried about lawful gun owners, and neither is the state legislature.
They are worried about voters, and the votes that they provide. To get votes, one must give something - take away gunz, then crime will go away, and you'll be happy (if not, well, the people in the high-crime areas that are not criminals, don't have them, so they're not affected). Allow more booze sellers, it's "Look, more local restaurants, and clubs, so you can get hammered, and not realize that the commiewealth is why you need to get hammered, in the first place. Also, more taxes and fees, because .gov wants to grow, too.
So, you see, it's pandering to her (their) audience. Bread and circuses is a tried and true method of politics.