If this place is too good to be true, then it can't last. In fact the more perfect it is, the higher the risk that it would come to an end sooner?
How do you know if it is too good to be true? When it cannot be replicated or adapted elsewhere. When it is not coveted and at best only admired. A few foreigners may envy it and wished their countries are more like us but have no chance of making it happen there. That is why it is important that America proselytize their version of freedom the world over. Grow or perish.