I think you see offence where none is meant. I can understand that, there seem to be a lot of fairly irrational USA bashers around here, but I'm not one of them.
Sorry you took it as an insult to yourself or your country, it wasn't meant that way.
And I'm done.
The fallacy is that 'good ideas' should somehow just come into place, that is a fallacy. All those things have been considered good ideas at one time or another.
The point of the Cotus, which is by no means perfect, is that is moves by force of consensus. And it limits the power of the individuals within the positions of power.
So while Dred Scott was found to be property, it changed later, women got the right to leave abusive spouses and now a similar process is in place for the homosexuals.
So your statement that 'good ideas' should just prevail without regard to the process is silly.
DADT and DOMA are two legislative ideas that were considered good by some at the time, but they will hopefully fall due to 'being unconstitutional'.
Perhaps the problem is within your self, I am not offended in the least but the notion that "Shouldn't the question be whether it's a good idea for the country, productive, fair, useful and the like? " is silly unless you have a way to judge what that is, currently that is the problem that the Cotus tries to solve.
If there were not two chambers to the Congress, we would be in serious trouble from my POV, as the current right wing officials would dominate the process. Their idea of what is a 'good idea' and mine vary widely. I am glad that the Senate acts as it is supposed to, to allow the minority the power to move towards consensus.
So I am sorry you don’t understand the fallacy behind the phrase, “Shouldn't the question be whether it's a good idea for the country, productive, fair, useful and the like?”
Seriously what I think is fair is very different from the current majority in the HoR, what I think is productive is different, what I think is useful is different.
A system that does not have the balance of powers and questions like ‘is it constitutional’, would leave me and my POV at the mercy of the majority in the HoR.
That is your fallacy. Opinions differ upon what is “productive, fair, useful and the like”.