I disagree that this is exactly the same as the stock market or the lottery. I think the fact that it is a technology that many in the tech sector missed the value of, during a time that they and only they (ie. pre-Coinbase) could have gotten involved, gives it particular sting.
Regardless of criminal activity and fraud, my main point is still that it is a new and interesting technology. No one knows what useful things it will be used for (or not) in 10 and 100 years, just like all new technologies.
Usually people on HN are positive and constructive about new techs. I observe that in the realm of crypto, people are incredibly negative, dwelling on things, like fraud and criminal activity in the present, that don't seem very important to me on a long timeline with unlimited possibilities. I am confident in the market's ability to correct those kinds of things, where there is real value.
My suspicion is those same folks wouldn't hold those opinions if they were super-lucky crypto millionaires. I think the money is causing a general lack of self-reflection in this realm: like I said, bitterness, embarrassment, and frustration. I spot those emotions in myself if I am honest.