The main question is not about the freedom of users, but about the freedom of the sort of entrepreneurs who read Hacker News to market legal drugs to heavy user

The main question is not about the freedom of users, but about the freedom of the sort of entrepreneurs who read Hacker News to market legal drugs to heavy users as aggressively as possible. Addicts are where the money is. If you want to make bank on drugs, it's all about speeding up the downward spiral of addiction and extracting maximum value from addicts while they're spiraling.