Elon Musk and BTC

So obviously the problem here is not the energy that bitcoin uses. Everybody knows about the terrible life of lithium miners (often children), the environmental impact that batteries have ecc. Probably he found out that bitcoin is actually not the best crypto to invest in it. More likely, i am convinced that elon musk has decided to spend his money on much more efficient crypto, as he himself said. Glad to hear it. #ETHEREUM