maybe it’s obvious, but i just asked a friend who is on thr ace spectrum and doesn’t have experience watching porn asked me and i genuinely couldn’t recall. do people watch porn in languages they don’t understand? (i’m aware subtitles are also a tool for accessibility, not only translation)
Even before auto generated subtitles, porn subtitles existed. It’s quite uncommon, however. I remember a “vintage” gay porn about two guys in a barn which had subtitles.