He's just a vanity candidate, and the Republicans will just keep the Libertarians off the ballot in many states in the General Election, the same as the Democrats will keep any serious threat to their votes off the ballots on their side. This is what they do, and the public approves. Libertarians are pretty much a joke anyway; they're the private preserve of the Koch Brothers and GOP fundraisers to begin with. They don't have anything but slogans and tropes like the rest of them do, so what would they add? These aren't debates, they're sound bites we've heard over and over and over and over for years. Nobody but the politics addicts are going to watch this ridiculous farce, so why bother?