I disagree. There is a housing bubble and it will pop is a thing you could have been right about or wrong about and many people were. When is it going to pop? You could predict this within plus or minus five years and I'd say you were doing pretty well but I guess in terms of making money you'd better get a little lucky and have all your stuff line up at the right time
Low-effort, snarky comments like these are not useful. In my opinion, they are damaging the culture of HackerNews and making it less valuable to read.
Was Galileo wrong when he speculated that helicopters were possible? Absolutely not. Was Girolamo Fracastoro wrong when he speculated that germs caused illness? Absolutely not.
If you predict that X will happen, and it eventually does, then sure, you were right about that. But if you take an action that will cause you to profit if X happens within 5 years and to lose money otherwise, you're effectively predicting that X will happen within 5 years. If X happens after 10 years, then to say that you were right, just too early, is misleading: in fact you were right that X would happen, but wrong about when it would happen, and you chose to bet on both of those things.
Maybe this is a bit pedantic, but surely it's at least correct.
