With Bitcoin u have an investment that is based on a technology that is going to change probably a lot in our world. In comparison looking at MLM systems I only can say that I’ve never seen a legit one. They get banned within a few years after they have some success. The people participating in MLM live the lifestyle called „Fake it till you make it“ and they don’t even make it. So instead of loosing my money 100% in MLM I’d rather put some into bitcoin.