You're quite correct, short term American's future doesn't look good, but give it time, once they get everything out off their system and the dust settles, they will lead the whole planet back, back to God.
One only has to look at what's going on right now, with the left, Cultural Marxism. not only in America but the whole western world.
From it's foundation by Carl Marx, and Bolshevik Revolution look at what communism has done to Russia, and China, continued at Frankfurt school then moving to the west brainwashing all in it's path as outlined by KGB defector Yuri Bezmenovall has been planned and it's just playing out.
Not to mention this even virus comes from communist China.
Like the fall of Russia, America will also fall or change, Russia has build many churches since it came back, America is ripping theirs down at this stage, same as in Russia, they will also come back once people wake up, just give it time.
One has to look at Marian prophies especially Fatima 1917, as it's been accurately foretold, and that even after 100 years things will start to play out, that is after 2017, we are in 2020, enjoy.