Show me that magic unicorn company that spins data centres like that with 0 documentation bugs and I’ll join you criticising them. As it stands with limited resources I am pretty impressed with the speed AWS keeps adding capacity around the world.
Provide a service, or don't. It's sad that we've been trained to think that screw-ups are normal and OK.
Screw-ups will happen no matter how much wishful thinking and effort is spent preventing them. If you assume perfection in things then you will be sorely disappointed by most everything.