PayPal alternative ?????

Well, it was started by Elon Musk something like 20 yrs ago..
My understanding is china has been buying up shares, and they bagged up the last 30% last week.
This i didn't know! Looks like he sold the company to eBay for a few billion in 2003 thats crazy I never knew that. He also funded tesla the same year. Crazy to think how rich that guy is. He is worth like 125 billion now. What would you ever do with that amount of money?