I am not sure I can comment on teas per segment or the like, but last year I went teetotal for the whole year and now only occasionally drink. During my period of full sobriety, I passed up the free booze in places including Al Safwa, GF, Flagship Lounges, JAL First Lounge, Qantas Lounges, and Iberia Lounges. I stuck to tea, coffee, and sparkling water in large part, but I must admit the QR lounge in London did some excellent mocktails, and the bartender there really went the extra mile. I like a drink now and again, but I really can't handle much when flying now. I find after a couple of glasses of wine, I start to feel crap, and if I drink beer, I can't sleep. Flying dry is really quite pleasant.