When it comes to the crypto-wealthy, wealth managers may be out of luck

It’s a half-serious joke among people who bet early on cryptocurrencies and have watched their values soar. At some point, it’s time to buy a Lamborghini, as did Peter Saddington, an Atlanta-based coder and self-described serial entrepreneur who says he cashed out 45 bitcoins last fall to purchase a $200,000 Lamborghini with race exhaust features.