Most people like to complain without doing any work to help the problem or prevent future occurrences. Sometimes I feel like people come online to vent about something they pretend to care about because there are so many other things in their lives they have no control over. The vast majority of people that made HF20 out to be an apocalyptic event will likely just go back to business as usual.
I'm glad you are bullish on HF20 because I have been as well, and we seem to be in a very small minority.