For the same reason we don’t have self-driving cars yet: you cannot expect those systems to be perfectly reliable 100% of the time (well, actually you can, but I don’t expect such improvements in the near future just from scaling).
Humans are much better drivers than they are programmers
For the same reason we don’t have self-driving cars yet: you cannot expect those systems to be perfectly reliable 100% of the time (well, actually you can, but I don’t expect such improvements in the near future just from scaling).
Humans are much better drivers than they are programmers