The war on drugs, due to its targeting of specific socioeconomic and racial groups, is probably not the best analogy here.
While I do get your point about the FUD it generated, a better parallel might be the rise (and eventual fall) of the tobacco industry. There was a lot of fraud and deception in the 20th century about the health effects of smoking. There were ads touting that more doctors preferred brand X. The idea was to correlate something genuinely dangerous and lethal with good health.
Crypto and betting markets, to the author’s point, are repeating this pattern again today in terms of personal finances.