I expect government(s) to step in at some point and ban the practice entirely because it's such a foolish cybersecurity risk to have unnecessary single points o

I expect government(s) to step in at some point and ban the practice entirely because it's such a foolish cybersecurity risk to have unnecessary single points of failure. It's basically a big red button that reads "cripple our economy, please" that our adversaries can hit at any time.