I do sometimes take a bottle of non-alcoholic wine, as I don't often drink. It's unusual for people to provide it, and I don't want to drink squash or water with my meal.
What tends to happen is that other guests help themselves to my 'wine' so I'm left with nothing to drink after the meal when they are knocking back the booze.
Please hold my dear GD in your heart for a few days.
Is Trump's Pointless War Still Rattling On And On And On.......

. I would find an adult party that worked on that basis very odd though.
. Mind you, last Christmas a dear family friend gave us a bottle of very expensive wine which we opened for our Christmas meal and we all agreed that it was horrible ( he wasn’t at the meal by the way and we never told him).