It's often pointed out to those who wish to have drink more stringently controlled that only a small percentage of people who drink actually get into trouble with alcohol & that the vast majority enjoy alcohol responsibly. That may be the case, but what percentage is that? What percentage of alcohol drinkers have a problem with booze?
... in comparison, what percentage of drugs users are likely to end up with a problem of some sort because of their drugs use?
Let's assume that addiction is an indication that a particular substance is potentially harmful.
Drinkaware claims that
just under 4% of women drinkers & just under 9% of men drinkers become addicted to alcohol. That's not to suggest that addiction is the only problem associated with alcohol, but for the sake of comparative argument, let's roll with that -
http://www.drinkaware.co.uk/underst...ol-dependent?gclid=CM7ZjNCdjMYCFWXLtAodzzsAIQ
As addiction is rarely an issue for users of drugs such as LSD or MDMA, it's difficult to replicate the alcohol stats for general drugs use, so I've decided to focus on a drug with similar attributes to alcohol. Cocaine. I did not choose to compare alcohol to heroin because although heroin produces more fatalities than cocaine, it is not used in a social context the way both alcohol & cocaine are. It seems fairer to compare two highly addictive & harmful substances, one legal & one not, that are both used in similar contexts.
According to this Wiki page,
around 5-6% of cocaine users become addicted to the drug. Cocaine is often described as being powerfully addictive, yet according to these statistics less users of cocaine become addicted to coke than alcohol drinkers to alcohol -
https://en.wikipedia.org/wiki/Cocaine_dependencehttps://en.wikipedia.org/wiki/Cocaine_dependence
If you were to look at MDMA instead of cocaine, I'd be surprised if you found that even a single percent of users became addicted or used the drug problematically. I wouldn't know what percentage of MDMA users die suddenly compared to the percentage of alcohol users who die suddenly but I'll try find out. With something like LSD you'd struggle to find anyone using the drug regularly enough to be problematic & the percentage of users who die from the drug compared to those who die using alcohol is not comparable, because LSD does not kill anyone. Cannabis might prove to be equally addictive as alcohol, but addiction to smoking cannabis is extremely unlikely, provided it is not smoked with tobacco, to cause the kinds of physical harms associated with long-term alcohol addiction.
Psychological risk of some sort is present with all drugs & alcohol is no different. I don't see any reason to argue this point.
So, finally, if we assume that the stats are accurate in those above links & that addiction to a particular substance is at least some indication of it's likelihood to cause harm, then with 9% of alcohol users becoming addicted & only 6% of (powerfully addictive) cocaine users becoming addicted, it looks as if alcohol is about twice as likely to be harmful as cocaine. Drugs use generally is not as harmful as cocaine use, so I would say that alcohol is probably at least twice as dangerous as using drugs like cocaine, & perhaps even 100's of times more dangerous in comparison to using drugs such as cannabis, MDMA or LSD.