Yeah, you already linked to that article which mentions "A recent Twitter post" but of course has no link because it is probably the aforementioned deleted one because that website is probably complete BS. It does say january 2 but again, the twitter rumor was 1.5 years ago.

Here is an article refuting that twitter rumor back in august of 2019: https://www.businessinsider.com/jeff-bezos-rumors-own-400-mi...