Absolutely. But sometimes "the bad guy" is innocent. Not every murder victim falls at Charlie Manson's feet. Not person now dead that Charlie Manson once met was murdered by him. The problem is that we are so emotionally wired for revenge. Just look at a prosecutor whenever someone is DNA exonerated, screaming "we're letting a monster free today!"

We need to fix the relationship between people and businesses, as the latter most certainly does exploit us. Socializing and forced ownership-sharing would be a great start. But I would never go so far as "guilty until proven innocent". I think the preponderance standard should be enough. But that's just me.