
I have no idea but would be very interested to learn why. At a base level right-wingers are less likely to use it simply because there’s so many leftists. But the question then becomes “why are there so many leftists on here?”. I feel like it ultimately comes down to the same reasons reddit leans left and why twitter used to lean left. Something to consider is most right-leaning platforms have a popular right-wing personality endorsing the platform, like the rebranding of twitter to X
People will articulate their opinions different online rather than in person (usually will be meaner) and this is aggregating people from many colleges across the United States. I would assume the positive reinforcement of left wing opinions from the left wing majority also plays a role.