Because that’s all you need in a street fight apparently. Or at least the guys that have been training for 10+ years (or whatever) always use that to their defense when talking about MMA. Yes we know MMA isn’t a life and death situation but it is as close to it as we can get. I would like to see some Karate Guy with 15+ years experience step into the cage of an MMA fighter who has been competing for 3 years and see who wins. Hell I’ll even say eye gouging and Ball Kicking etc. is legal. My money is on the MMA guy. Sorry