Yes, I stopped in Autumn, 2016. I was an alcoholic in my late 40s, from a long line of alcoholics in a culture that is infamous for heavy drinking. I spend a lot more time alone now, but that's okay- the whole reason I drank was to make socialising tolerable.
I will be honest, I used psilocybin to start me off on my sober life, and it worked. I wouldn't say it's for everyone who wants to stop, but it worked incredibly well for me. I lost the urge to drink completely and it has never come back.