Buffett Should've Watched HyperChange Tesla Videos

Rumors are that Warren Buffett has secretly taken a large stake in Tesla. This would be very uncharacteristic of Buffett to make a big bet on a bold CEO, leading a fast growing technology firm. But I think it's possible and makes total sense. We pitched a moonshot in 2017 that Warren Buffett should buy 5% of Tesla for $3B (which would now be worth more than $20B). It's ok, better late than never! What do you think ? Are the rumors true? Is Buffett buying Tesla?!?!