Oh but I'm not saying this out of selfishness, the problem for me is not the cancer cure in itself, but who is doing the research..

• the experiments on monkeys were questionable in method and nature, and led to death and madness;
• the other chip installed in a human has already lost the majority of connection wires;and not to forget, it's not been specified how the public giving the ideas, would benefit from it. Musk is not exactly known as the phylanthropic kind.