
I mean I think that’s not really going to lead to many solutions, as the problem itself is mostly in our voting system. In our electoral system, winner takes all. That means in any case where two candidates are closer ideologically, they will split votes and benefit the candidate more distant from them. There’s lots of good examples of this, the recent Boca Raton mayoral election being one of them.
Independents just usually aren’t viable candidates outside of cases where a party candidate is very controversial (ex the NYC mayoral election). Independent votes or protest votes can theoretically influence party policy by signaling “you need to appeal to me to get my vote,” but I think in practice that tends not to work. And it relies on the threat of “I’ll let the other guy win” which can turn out really bad if that other guy is terrible.
I feel like the easiest way to try to help some of the issues with the Democratic Party (what I mainly think about, the republicans are kind of far gone) is trying to internally push for different policy through primarying. The system itself can also be made better through ranked choice voting (fairly simple) or a switch to a parliamentary system (hard, a complete government restructuring)