Yea, I totally agree. I hate how all the BJJ schools nowadays are basically watered down sport jitsu.
I like how Rener teaches in that one video in which you have a guy in your guard or mount simulating some GnP while the other guy defends against these attacks and trying to sweep them. Much more realistic.
Pulling guard doesn't even feel realistic or safe. I feel like if I don't control their arms, they would start dropping bombs on me in real life. Or everytime they posture up to break my guard, I feel like they can posture up and drop bombs instead of "passing" my guard as seen so many times in MMA. I know these things work but not the way we've been training at these bjj schools.