Sure but saying "we're not the worst for X" isn't really "great" is it?
It was putting the post replied to in further context.
USA has led the world in inventions, industrial innovations, productivity, foreign aid (Marshall Plan), Arsenal of Democracy, Constitutional Representative Government, technology, culture, entertainment, inspiration, "Life, Liberty, Prosperity", etc. etc. etc.
Coca cola, Ford or Chevy, Levi blue jeans, Nike shoes, IBM, Microsoft, Apollo Moon Landing, Defending Europe during post WWII Cold War, Ending two world wars started by Europe, then rebuilding the destruction from same; Etc. etc. etc.