Interesting post, Am I work for a McDojang? mmmm dificult answer, my actual master runs test/examination every two months too and all pass the eaxman no matter good tech or bad tech, yes we are plagued with kids and teens and some moms, however my sambonim is a very respectable man and also a tkd man being one of the top sambonims in my coutry and one of the few interational certified refree/judge here in Mexico. We adhre to the kukiwon/wtf criteria and the dojang is a sport one oriented. Some times I feel this is a McDojang. I am one of the seniors instructors in charge of the men/women in the dojang and the way I teach TKD is diferent to my sambonims, I focus in self defense, one steps, poomsae and little WTF style sparring, I tecah what some one's will call traditional TKD. Am I happu with the policy inside the dojang? nota al all buts as you mentioned I love TKD and love teaching and I have earned my spot in this dojang.
I do not do TKF for living as you do, I run a familiy bussiness and my scape valve is TKD I don't charge for TKD clases cause it's my way of contributing with the dojang.
Do I feel sad sometimes? yes because I think TKD is loosing it's esence (martial art) and become more a place where people train for fit or to do something else, not just martial arts per se, but, waht can I do? Open my own dojang? I can not, I don't have the money to invest and my own job does not allow me to take care of a dojang.
Some times like you do I just want to quit dojang and do some other things like learn another martial art but is not as easy because of my job.
Manny