There is a reason technology that requires high levels of stability is mired in layers of approval, review, regulation, etc. It doesn't change much if at all once it works, because the probability of introducing a failure mode is so high with software.

There's a point where this level of of negligence should rise to criminal liability, no different than if someone wrote code for a new boeing that was so bad it moves beyond incompetence.

We are at this point, and crypto companies need to be held criminally liable for these hacks. If not at least, should be required to carry insurance and pass stringent security audits no different than other high value systems. This is pathetic, and it's not the first time, second time, or third time it happens. I do hope crypto dies. It's been co-opted by grifters and thieves, and even when it's not, grifters and thieves end up stealing the money anyway through hacks like this. Things like this could be somewhat remedied by teaching people to refuse to deal with coins that do not post several independently verifiable third party security audits but alas people don't care anyway.