Pickles in Texan movie theaters has been on the decline the last 20 or so years, in my observation. In the 90s, they were available commonly but the younger generation wasn’t eating them very often. Those were my teen years, and I remember occasionally a peer would get one but it wasn’t what I’d say was super common. Our parents generation and older were more likely to buy one. I actually went to the movies today, and I couldn’t think of when the last time I’ve seen a pickle in a theater. I’m sure they still are but I have seen one being sold or eaten in well over a decade.