This is why I'm asking. If that's the case, then I think even I would want to invest heavily in them. As long as the US government continues to make the money p

This is why I'm asking. If that's the case, then I think even I would want to invest heavily in them. As long as the US government continues to make the money printer go BRRRR, this is an investment vehicle that simply cannot fail. (Until it does, in which case it will do so in a most-spectacular fashion.)