$Nu Holdings (NU.US)$ The number of users is the lifeline of...

$Nu Holdings(NU.US)$ The number of users is the lifeline of the bank, with users doubling every year, and I personally think Nu Bank still has a lot of room for development. Buffett has said that digital currency is like rat poison and thinks it has no value. He would invest in nu bank perhaps not because of digital currency but because of the bank's growth potential, after all, the bank has a majority of its users that are obtained through word of mouth.