But I could also sock £5m into VBIAX, with 7% annualized returns, and clear an extra £50k. At that point, other than "I like day-trading", why would you want to

But I could also sock £5m into VBIAX, with 7% annualized returns, and clear an extra £50k. At that point, other than "I like day-trading", why would you want to do that?