Isagi likes MUN. For one, there are a couple of set phrases, arguments and actions you can memorise and carry out as you see fit; so it's less stomach-churning than a proper debate would be. For another, everyone here is a competitive asshole.
Nothing can compare to football, but there's something about the pleasure of a using well-crafted role-play speech taking into account complex geopolitics to absolutely /destroy/ another college student in a fancy suit that just can't be replicated.
