Seriously Natan, I fail to see the logic in what you write. Just because a method has worked in the past, doesnt guarantee that it will work today... and just because something is new, doesnt mean it lacks merit. Everything tried and true was new at some point... and just because something worked in 1980, doesn't mean that it's appropriate for 2009. Is it your age that makes you so resistant to change and innovation?
Again, there is absolutely no guarantee that the stimulus package (initiated by the Bush administration) will work, but criticism when not constructive, is only counterproductive and destructive.