Don't think about it too much. I'm sure a lot of people won't even recognize it amongst other figures. Whenever I have friends or family over they don't really care about it. I think the most people who aren't into the hobby just take a quick look. So I think as long as you don't display it in the middle of the room for everyone to see at all times, you should be fine. :D I have 6 cast off / 18+ figures in my collection right now, a lot of the "normal" figures wear about the same amount of clothing though. I bought the figures because I liked the design, not because of the cast off option. I display all but 2 fully clothed. I display ITEM #487914
topless because the top doesn't fit very well and I display ITEM #604781
in all her glory because (to me) she's just a piece of art.
Before Covid I had quite a few people coming to my place, because I got a recording studio in my apartment. The most of them - I'd say about 2/3 - we're people I didn't know before. None of them cared.