kung fu has been around for a very long time. during its very young western adoption, kungfu has been exploided and abused by many people.
kungfu isnt alone, many TMA are like this.
MMA is the fundamental training of TMA in a mixed format with a modern scientific approach.
you will find real TMA in the world that is not to far removed from MMA, other than many schools are non merged (meaning only 1 style).
MMA often will have striking, and grappling. Boxing, JKD, Muay Thai, BJJ are pretty common to see.
In a real TMA school, you will often find striking (wc, shaolin, clf, taiji, western boxing, etc. ) you will often find a spattering of stand up grappling in some of these schools. You will also find TMA grappling. (Judo, JJJ, Greco-Roman, american folk wrestling, etc.) Sometimes you will find a spattering of striking in these grappling schools.
you will find as the years add on to your martial arts experience, that its not amatter of style, but a matter of the men practicing the style. most of the guys who ‘get it’ understand this, and know that there are true fighters ALL across the board, if you go to the right places.
its all about being in the right place at the right time, just like every thing else in life.
take it for what it is.