Because today, with easy access to information, knowledge, technique videos, drum videos, books, skype lessons, youtube videos, and indeed online drum forums shows, we can learn very quickly how something should be played. The learning curve is astoundingly fast.Sure, there must be thousands of right ways to play the drumset. A single right way? No.
It would sound dumb to say, no, there is no right way to play a drumset. So the answer must be yes. But Vin's questions can be very philosophical, and usually are larger than face value would have you think. Why do you ask Vin?