he does have a point, but he also makes assumptions based on a hope that the sport is at the same level as baseball/football etc. it isn't and he should have been aware of that when he sought to make a living exclusively from the sport.
the state of the sport's development is what it is. capitalism is what it is. neither are particularly brilliant for aspiring pro fighters - that is correct.
however, putting on those rosey tints is not going to change the reality and somehow make it fair. he knows what he is dealing with but he is pissed off that it isn't something else.