It's beyond time to bring as much tech manufacturing back into the US as possible.
The Chinese are just flat out bad actors. It's impossible to trust them.
"The Big Hack: How China Used a Tiny Chip to Infiltrate U.S. Companies
The attack by Chinese spies reached almost 30 U.S. companies, including Amazon and Apple, by compromising America’s technology supply chain, according to extensive interviews with government and corporate sources."
https://www.bloomberg.com/news/features/2018-10-04/the-big-hack-how-china-used-a-tiny-chip-to-infiltrate-america-s-top-companies
https://www.zerohedge.com/news/2018-10-04/explosive-report-details-chinese-infiltration-apple-amazon-and-cia