I guess you could view guys like Stalin as objectively bad though; but when you think about it, western governments are pretty terrible too just from their indifference to a problem.
I bring it up a lot, but so many people die from the medical system because they aren't aware that they're the guinea pigs for the drugs they're taking. It's like clockwork; see a commercial for a new drug, six months later see a commercial for legal help to sue the makers of that drug for its unforseen consequences.
We're almost worse than guys like Josef Mengele of the SS, because we go to great lengths to cover up what we're actually doing.
The truth is, we don't know what a great many of drugs do. A pharmaceutical company essentially bribes the FDA to let it through, and the company crosses its fingers.