Great news, I hope other billionaires will follow the same as it will push Bitcoin towards it's ATH value but this comes with great risk as well because the more rich people invest into Bitcoin the more it becomes like a gambling wherein they may cashout anything sending shockwaves across the bitcoin's community like whales did last time.
Whales are really selfish when they think that they are the only one who are investors of bitcoin. Bitcoin is for everyone and by that, we will just rely on those whales or large investors just like this. They are the one who causes the pump in bitcoin's price in the market and they are also the one who benefit its the most. Let's accept the cryptocurrency and the market is so unfair but if you're good at making decisions then you will make it profitable and effective for you. Bull run is really happening right now and keep on observing the market so that problems like this will not cause an inconvenience for you.