I don't know, I don't subscribe to the conspiracy theories out there saying Nascar is rigging races. I wouldn't put it past some of the higher ups at Nascar, but whether I like some of them or not, I do think the majority of drivers have some integrity and they would not stand for it if races were being rigged.
I don't like some of the forced competition things either. I don't like the chase. I don't like the lucky dog. I don't like the random "debris" cautions. I would argue the double file restarts one though. There are plenty of short tracks that have been using double file restarts forever, I don't think its just to increase competition, to me it just makes more sense to do it that way, and Nascar should have been doing that forever. I wouldn't be surprised if that's how they used to do it a while ago, I don't know though. Starting with the lapped cars on the inside always seemed like the dumbest rule to me.
I see F1 as just as bad though. Seems like every time I get a chance to watch a race, all they talk about are two things: who is on what compound tires, and who is carrying what fuel load. I realize this is "strategy" but I prefer actual racing to passing each other in the pits.
I don't mind the drama in Nascar so much as long as it doesn't get too out of hand, and this Brad/Denny thing hasn't gotten to that point for me yet. I enjoy the fact that some drivers actually have personalities, even if they are acting like spoiled brats all the time. Better that, than robots driving cars around in a circle. The fact that I have an opinion on most of the drivers on the track gives me something to watch no matter what's going on, even if its not my favorite guy who is involved in the action. Jeff Burton just made a pass? He's a respectable guy, I can support that. Oh no Michael Waltrip in the wall again? Good, didn't like him anyway.