Earlier quoted context omitted.
> I would argue that people just use their bank account for such large payments these days. Yup, and now they are _forced_ to. Its a single point of failure. One which the government conveniently has control over. I'm surprised the HN crowd isn't grasping this more clearly. Backups are important.
Government has control of your cash just as well. If the central bank decides your bills are not recognized anymore, or that they want to print 1000% more of it, your cash value changes.
The one incident I can think of didn't end well.