So you believe China is better cause the average Chinese citizen can afford less? Do you see any flaw in this logic?
No, China is "bigger" because there are 4,5 times more Chinese people than Americans. USA is 330mln, China is 1,6bln.
So even if average American worker is 20% better than average Chinese worker, it doesnt compensate for a population difference.
Also Americans are used to having a luxury life, this might be a disadvantage - they might want to elect people who will make mess in their country, just because these people false promise them to make them rich again.
Are there any populist politicians like that in the USA already?