Your argument doesn't make much sense. What takes away people's profit isn't violence, but competition. When people get really rich it is because there was little competition. Bill Gates is ultimately rich because for software you are granted a monopoly by default which means other smart people can't de facto compete with you. You can't really on the one hand say companies like Microsoft and SpaceX are great, and on the other wish they make a lot of profit. Because that essentially means there will be less of them in the market.