Nobody questioning 美元霸权 position in the next 1 or 2 decades

Hoever, its 霸权 position is weaker and weaker vs RMB is stronger in the past one decade. So now the question to a Chinese who has a decent job/position in China, is still worth to come to US? To a overseas Chinese the question is: which side/country will make his/her living more comfortably, effectively and cultural friendly? I think most of us will NOT be exciting, if 美元霸权在可见的未来将继续保持.