I followed a link through a tweet last week and it was to an article about a brew and view that was going to potentially open in a city, and in the comments section the majority of the people were saying almost the exact same thing as you. Don't want to watch a movie in a bar with a bunch of drunk people, can't we do anything without alcohol anymore?, WHAT ABOUT THE CHILDREN???!!!, etc. That city? Fargo, ND. I am not

at you because that is the way you feel, it is just funny because the one person I know from NoDak is you and you had the exact same reaction as most of the people in the comments section. Something about you NoDakans that just doesn't like the idea I guess.
I totally get it if someone isn't into the concept but they have the wrong impression, IMO. I guess it depends on the theater but the Alamo Drafthouse specifically is nothing like watching a movie in a bar. A dark restaurant with minimally intrusive servers is closer to the truth, but it feels totally like a theater and not a restaurant or bar. I think people are envisioning a bunch of loud drunks or something but it could not be further from the truth. The majority of the people are not drinking alcohol and the ones that are are not loud and obnoxious. They have a very strict policy about causing a disturbance (including a no tolerance policy for cell phone usage) and are quick to throw people out if it becomes an issue. I have been to dozens and dozens of movies at Drafthouse locations over the years and the only time I have rarely, if ever, seen a problem.
So anyway, if it isn't your thing that's cool. But I think what a lot of people imagine the experience to be is inaccurate.