Fintechs like Block and PayPal are battling like never before to be your all-in-one online bank
Jack Dorsey, co-founder of Twitter Inc., speaks during the Bitcoin 2021 conference in Miami, Florida, U.S., on Friday, June 4, 2021.Eva Marie Uzcategui | Bloomberg | Getty ImagesJack Dorsey's Block got started as Square, offering small businesses a simple way...