It's great news that a new person with fresh views is pro-Bitcoin and intends to open a discussion about Bitcoin, but one person is not nearly enough for a major policy change. With more and more people like her, however, eventually the change might come. Otherwise, these will be at best changes in Wyoming only, and that is not a huge step forward because there are like 600 thousand people living in this state, and surely they can't all (or even half of them) be crypto users. And if I remember correctly, the Senate is more about approving or rejecting policy changes, rather than initiating them (that's what the lower house is for in the US).