Does power corrupt or does power attract the corrupt? I do think power is unhealthy, but its corruption works more slowly and subtly than these experiments can

Does power corrupt or does power attract the corrupt? I do think power is unhealthy, but its corruption works more slowly and subtly than these experiments can possibly test. Not to mention that these guards didn't have real power; they weren't the ones running the experiment. They had a very limited pretend power. If you want to know whether power corrupts, it's better to look at Zimbardo himself.