I have several questions: Why was this even possible? Why was this apparently easy enough to do that you could do it by accident? Why was it impossible to re

I have several questions: Why was this even possible? Why was this apparently easy enough to do that you could do it by accident? Why was it impossible to recover from what was clearly an inevitability? I feel bad for whoever fatfingered the "delete literally fucking everything" switch but I'm not even sure an individual can actually be said to have been solely at fault for such a colossal and systemic screwup.