Despite its miraculous efficacy for addiction treatment it certainly has some recreational potential and the long lasting opioids used for maintenance are a bitch to quit. Many people stay on the stuff for life because while you can taper down it's really, really hard to drop the last bit. While milder than with the fast-acting opioids, the physical withdrawals go on for weeks. With heroin or fentanyl they're over by day 3 or 4 and it's all mental after that.
In my ideal gay luxury space communist world most drugs would be available for anyone after a doctor's consultation where you learn basic harm reduction and such. Currently people abuse OTC medications or buy fentanyl laced stuff of the street to get high even though they're absolute trash for that. Safer options exist.