Yep, and the effect of having this happen on a mass scale across all major providers/players in the software/IT field is that humanity is collectively left spinning it's wheels aimlessly (literally million of years in lost real time) instead of going from a to b using a set of tools.

If our cars behaved in similar ways (the gearstick is sometimes in one place sometimes in another and the way the wheel works changes at random while the glove compartment could at any one time be found in a new surprising location) we would see the results instantly but because computing is predominantly desk bound the loss incurred is in many ways silent.