I don't know why all comms infrastructure doesn't require all hardware/software designs to be handed over to US gov. with some kind of security review for all u

I don't know why all comms infrastructure doesn't require all hardware/software designs to be handed over to US gov. with some kind of security review for all updates. Obviously there are competitive problems there, but it's better than the alternative. Either that, or, more easily, no 'critical' infrastructure from China, Russia etc.. You gotta buy it form US, Canada, Europe etc.. You can buy grain, toys and beef from China, just not 5G gear.