We were referring to "Dojo" schools ('generic' in general), you use the word, "team". A dear friend of mine is an Olympic Judo medalist, that was the USA Judo Team. They trained mercilessly. That said, he also trained during a time that, when you entered a place to learn any MA, you knew what you were getting into and whining was far less acceptable; I truly believe a Judge would have laughed you out of court. Times have changed in the US. When I have trained outside of the US, I got the worst (or best) of it as an American, but also only a little more than other students, they knew why they were there and accepted the fact that they were very likely to get hit. You also only refer to grappling arts. I do not believe that "style" has anything to do with it, it is a fact in America that it is most difficult to study seriously at all, but I do know that ALL should be studied, and seriously.