If you are running the same script as everyone else, then then there is a good chance someone else will notice if something is off. If everyone is potentially given their own personalized script then this safety in numbers strategy doesn't work.
If you know you are running the standard scripts that everyone runs, then it also makes a post-breach investigation more easy. You know the exact scripts you ran as opposed to knowing "well I curl | bashed from these sites so one of them might be bad".
If you know you are running the standard scripts that everyone runs, then it also makes a post-breach investigation more easy. You know the exact scripts you ran as opposed to knowing "well I curl | bashed from these sites so one of them might be bad".