This obviously is just an invitation for people to form a mutiny against car dealers, the reason why prices don't go down (and they never will) is that people will keep needing to buy new cars just like they keep needing to buy food. So any car dealer who cuts down his prices would be an idiot or a charity tycoon (if that's a valid metaphore :D)
Bottomline is, choose the car you would like to drive for the next 5 years, buy it, and take care of it and keep it clean and working. The price you pay is not and will never be your choice
Or just buy a used car and pray it will complete one year without too much trouble...