I haven't work for google, but other cloud provider I worked has very strict production access policy. You cannot just access prod, or run script. Even in cases that you must access prod, it needs special temporary access. (Just in Time Tokens), which is audited, and linked to a case. Few people in management line have to approve the access, and it expires once used. I would say the chance that some random engineer does this is very very low. Unless Google actually does something like that as a product for law enforcment. I have heard few cases of these scripts for things like child abuse images. I have never seen one though in action.