I don't get why surf a shortboard on tiny waves

My local break is super crowded. During the summer people are surfing shortboards when the wave is 1-2 feet. You get about 2-3 seconds of unbroken wave and it just closes out or that a bunch of kooks in foamie and funboard just drops in on them. I'm just puzzled because they are good surfers, much better than I can surf. What is the fun to that?
Why not just grab a longer board and sit on the outside? I think my break has 80% short + funboards. I'm the few that is on a longboard and they are surprised that I'm catching all the waves.
Why not just grab a longer board and sit on the outside? I think my break has 80% short + funboards. I'm the few that is on a longboard and they are surprised that I'm catching all the waves.