Of course slavery is necessary, it built and maintains the whole system we live within. So its a fact. What is also a fact is that less people are slaves in many ways than a few decades ago or a century. So be grateful. Stop playing the name and blame game. Have some fortitude and take responsibility for your life. Crypto is a great positive way to progress, of course. I never said it wasn't. There is no such thing as debt, that is for the banks not me. I have never and will never be in debt. If you have debt that you cant pay its your fault not the banks. They just offer a service. In time machine will automate nearly all aspects of human life until slavery almost entirely disappears. So all the death and destruction will be worth it. It is nature, a natural force that shapes the world, not just a few humans. Without destruction there can be no creation. Nature IS human society, so it is perfect.