You have missed my point, it's not about whether martial arts are done for the right or wrong reasons, nor trying to steer them one way or another. It's about the training in the club, that depends on the focus of those wanting to train. Training for a competition is different from training for self defence, if they are coming to train for non competitive fights 'outside' they aren't going to want to train points sparring, it's about training methods nothing to do with morality. It also colours how you see kata, sparring etc so perhaps you don't understand the uses of kata etc.
I'm not sure you understand what an MMA gym is either, despite what people think MMA is not a 'confronting' sport, it is a sport that demands professional training, focused on fitness and techniques, tactics and cage control, there's no time to mess around with those who merely want to come to appear 'tuff'. The idea is to train those that want to be MMA fighters, not thugs, brawls shouldn't break out. The atmosphere in gyms I've been in has been professional and hard working with respectful students and knowledgeable coaches, brawlers would go somewhere else.
This is how they should look, one of the best here.
Tour of Next Generation MMA Liverpool - YouTube