The problem I see is that politics in America has essentially devolved into merely 'entertainment' and not rooted in economic reality - so even if they wanted to, it is hard to make your proposal to the American public, especially with 'America first'. With respect to the Bannon comment, America has unequivocally benefited economically with China; it is merely how America has chosen to distribute the wealth that was the problem. [1],[2] How America chooses to distribute it's wealth has nothing to do with China.
> Although increasing trade with China might have contributed to the decline in demand for production workers, it clearly wasn't the primary force behind the trend. [3]
It is merely politically convenient to exclaim "China" when talking to the public like during the Zambian elections with Sata. "Michael Sata called Chinese “infesters” rather than “investors,” threatened to kick out Chinese workers, and pledged to implement foreign exchange controls that would prevent Chinese firms from repatriating their profits [...] One month later, Sata told the Chinese ambassador to Zambia and a group of Chinese businessmen, "My dear sisters and brothers from China, you are very welcomed in Zambia because we are all-weather friends." During a one-week visit to China in April 2013, Sata signed several investment agreements and requested that Chinese companies invest in railways, agriculture, and mining. On his return, he proudly announced to residents of a rural district that Chinese companies would develop Zambian wetlands for rice production." [4]
Same with American politics, we just shot nebulous words and concepts like, "Freedom", "democracy", etc. without understanding the underlying implications. The press highlights the any negative news about China, but how often do you hear things like this from American leadership in the mainstream media:
> “I want everybody playing in Africa,” President Obama stated during a press conference in South Africa in late June 2013. “The more, the merrier. I think that’s good. . . . It gives Africans leverage” to ensure that such economic interactions are “good for Africa.” [4] (pg. 106)
[1] https://www.stlouisfed.org/on-the-economy/2017/may/impact-ch...
[2] https://piie.com/publications/policy-briefs/payoff-america-g...
[3] https://piie.com/commentary/op-eds/us-needs-invest-minds-not...
[4] http://www.rand.org/pubs/research_reports/RR521.html