Just to be extra precise; I’m not trying to imply that there’s anything wrong with customs around how a good friend or polite host serves other people. I’m just railing against the “you’re only an alcoholic if you <behavior unrelated to amount consumed>“ tropes.

I’ve never been to Japan, but I’d heard that “you’re only an alcoholic if you pour your own drinks” is a trope there. The question mark in my original post was to underscore my uncertainty.