To be fair, those products should be blocked in every country. I realize what the PRC is doing: blocking successful foreign corporations, then when they have sufficiently copied / provided for the local market, they expand. Quite duplicitous and I hope it fails miserably, no offense. I feel that the US government might be hesitant to allow Chinese companies, protected by the PRC, access to sensitive information on its citizens.
Depends on how behind they are and how quickly they can adapt to western needs