Why are there any majors that are only offered at a single school? That seems like a much bigger problem than people being able to pick which school they want to go to.
You could have a college major in any possible area of academic inquiry, which means the number of potential college majors is unlimited. Each school can only have so many faculty and they have to balance various factors when deciding who to hire. More resources dedicated to offering new majors might mean less resources going to popular majors that are overenrolled.
