This is too harsh, there is no way everyone in America can go to hell, even in the city of Sodom and gomorrah God still finds righteous people which was Lots and His family. I don't really know why you have this conclusion but fine somewhere in your heart to forgive what so ever individual or Government of America have done to you.
The op is really having some deep pain over something but would have look at some angle of others who is not in support of any wrong either by government or individual against others. But one thing I Amy say is the statting who will be in hell most time can't be correct base on most of the believe system we have God the supreme said he will show mercy who ever he desire to show Mercy, how do you justify who who dwell in hell with this kind of believe beside there is another saying that who is the man that is speaking or concluding when God have not said it will be in that manner , that it will not stand neither will it come to passed. Because of this believe system one can only be entitled to it's opinion.
Op must have been hurt by a US citizen or the government and that could be the reason why he felt this way. I don't have anything against his comment but I think we all have to be careful how we use anyhow world to interpret our inner expression. I know the government can be very deceitful but that does not mean that everyone is bad. Trying to be a sadist is never a good idea for me especially coming publicly to affirm something that is very wrong due to anger or emotional disappointment. The American are humans like us and no human in Earth can be called good. We all have our own bad characters or area we are never good at all.