I think he would have. I think he hated American labor more than he hated foreign communists. If his head were still around in a Futurama Jar to comment on the matter, I think he would be blaming American workers for the consequences of his own policies.
At the time, everyone was still optimistic that China would eventually become more open and even democratic, that Russia would not regress, etc.
It was still common for electronics and microprocessors to be made in USA well into the 90s. Reagan had nothing to do with the expansion of WTO and trade deficits with China that ballooned under HW, Clinton, Bush Jr and Obama.
Ironic, considering his own history as a union leader.
both sides of the aisle, the old school Wellesley college democrats were just the same. they didn't even think China would be able to make washing machines! you must remember that in the early 1980s the majority of whitegoods (washing machine, toaster, fridge, etc) were made in the USA and the idea of moving it to China was about as crazy as space data centres or self driving cars
these people were really good at fundraising and getting elected, nobody after kissinger was competent in these ideas (kissingers morality is debatable, but he was very competent)
I guess the cowboy hats are working.
mainland chinese manufacturing and trade in the 70s and 80s was still mostly garments, appliance assembly and so on. the kind of thing you see in bangladesh today - even vietnam has mostly developed past garment manufacturing.
the world leading electronics manufacturing and precision components only began in china after bill clinton invited china into the wto in 99/2000 and the heavy capital started to flow. even by then, I don't think the USG expected shenzhen to exist
china didn't really move from bicycles to private car ownership until the 00s.
I mean its easy to forget; if you said in 1985, 1990, 1995, 2000, maybe even 2005 that china would be the worlds largest producer of cars, electronic cars, smart phones, drones, etc, on track to develop its own EUV lithography, and that many chinese cities would have the highest living standards in the world, you would have sounded ludicrous. intel was king and nokia/blackberry/motorola were the giants in cellular
although, the more damaging strategic trade decisions did come from clinton later i suppose.