Is it really another "series of tubes moment"? Is it not true that a system crucial to the majority of economic, social, and political(!) activity in this count

Is it really another "series of tubes moment"? Is it not true that a system crucial to the majority of economic, social, and political(!) activity in this country ought not to be running on hardware/software known to be designed/manufactured by what has proven to be a "malign actor"?