As the Epstein emails proved, being rich and affluent doesn't preclude someone from also being illiterate. We like to think these real-life supervillains are smart and sophisticated, like in fiction, because at least then the world makes some amount of sense - it's plausible that a very intelligent person could amass that level of wealth. But the reality is that many of them have the written communication skills of a teenager using MSN Messenger circa 2004.