Yes its the typical attitude than gives HN users a bad name. And this particular comment doesn't seem to have done beyond surface level research either on his investment works. Maybe not even surface level. Too much confidence too little works just empty words.
I've begun to call it (in my own head) "pessimissivism", a fatal combination of being pessimistic and dismissive. It can't be unique to HN, but I find it particularly jarring that it has taken root here, given the optimistic and open-minded origins of this forum.
We are talking about about billionaires gambling with company issued casino chips while messing up the actual brick and mortar economy. Being open-minded and optimistic about this activity brought us such wonderful events as 2008.
Value investing a la Buffett and Munger is certainly not how we got 2008. Quite the opposite. In fact they were some of the most prominent individuals before 2008 outspoken about the risks of the derivatives that led to 2008, calling them "financial weapons of mass destruction".
