For a moment there I thought you were talking about booze and tobacco companies, big pharma, and pretty much every government on the planet who approves & taxes their stuff.

https://www.independent.co.uk/news/health/alcohol-drinking-smoking-drugs-addictive-health-worst-bad-cannabis-cocaine-amphetamines-opioids-a8345741.html

Hell, sleeping pills alone kill more people every year than all illegal drugs combined.