When I go to an art museum, I want to see the craziest shit they can throw at me. I like looking at the old paintings and seeing the layers of paint and admiring the talent that went into it, but throw something titled Red #2 or Untitled and shit is about to get real. I want to have to figure out if there is actually art there or not. I want to look at the goddamn wall and think it's art and have the curator tell me that it's just a wall. I want the curator to tell me a dick joke and then tell me it's part of an art exhibit. I want to eat pasta and look at paintings of absolutely nothing.
While I like a lot of modern art, I agree that if the only thing a piece does is make you ask "should this be considered art?", then yeah it's pretty lame. We've been asking that question for over a hundred years, we get it, lets move on.