Designed obscure
"The lawsuit allowed an expert to pry into some parts of the system, which was deemed impenetrable."
"...has recommended that external auditing could help companies work out to weed out bugs and assess how effective systems are before they’re rolled out to reduce harm."
If those, too, are pre-deemed impenetrable will they NOT be rolled out until self-audits can be fully performed? At what point do the (presumably) self-appointed auditors (experts) give up and deem such impenetrable? Some actuary is gonna set that point where ROI and anticipate lost lawsuits are offsetting in the companies favor. Me using the word "favor" there is being *generous.