This crypto podcaster Chico crypto has done some outstanding research and he's exposing which cryptocurrency both Elon Musk and Warren Buffet are investing in. It's called Energy Web Token (EWT). It's a decentralized peer-to-peer energy market where anyone producing electricity can sell it straight to the customer on a virtual platform using EWT
https://www.youtube.com/watch?v=OC2hMhwmgBkThey are investing on the electricity production not on the tokens so it doesn't really means they are going to support these cryptos.Well Buffett is actually hater of decentralised system so this is some lucrative tactics to make people fall for it.
You are not paying attention. They are collaborating with this project and using this blockchain to sell their electricity. Musk is providing this service for all his energy houses to sell their surplus electrictiy.