I quit smoking years ago and I really felt like the world wanted me to quit. Indoor smoking at restaurants was being banned. No more smoking section on flights. Movies were no longer depicting everyone with a cigarette in their mouth all the time like they did in the 60s. Many hotels stopped offering smoking rooms. Nicotine patches and gum were available to help.
I felt like trends in the world were behind me and it helped.
Alcohol is a totally different story. Alcohol is not being banned. It is still something almost everyone does. It is allowed at restaurants and virtually everywhere else. Everyone I know drinks. They haven’t cracked down on advertising in the same way. Hotel rooms have booze in the room for you. Airlines bring you drinks. There are no OTC quitting aids.
If someone has an alcohol problem and needs to quit, they’re really going to have a much harder time than quitting smoking.