"Investors don't necessarily want an all-weather business."

This may be true for some investors, but the largest hedge fund in the world Bridgewater) is famous for their all-weather fund.

That means that those investors do exist.

If you take that into account, that means that they chose investors who do not want an all-weather company, and thereby gambled not only with their own personal well-being, but with other people's career's and incomes on a risky bet -- as the top comment said, it was obvious that these rates wouldn't stay the same.