In that hypothetical situation I might wish that they had taken some high performance driving courses from me or my colleagues/friends. And spent time behind the wheel of cars at the limit, as I have, so that they had better skills to potentially avoid the accident they caused (with or without ESC).
ESC doesn't save people from bad driving, it masks some of their errors.
There is nothing wrong with disabling traction control. Please don't use the ESC in your car as a crutch. It won't save you.