It’s not that things can’t survive downtime technically, it’s that in _many_ cases (although as you rightly point out, not _most_) downtime is costly to busines

It’s not that things can’t survive downtime technically, it’s that in _many_ cases (although as you rightly point out, not _most_) downtime is costly to businesses. I agree that the set of business critical functions in most shops is going to be vastly overestimated by engineers in the ground.