I'm with you. Us getting one had nothing to do with selfishness and I've not once used it to photograph myself alone. We use it to get photos of all 7 of us together, because otherwise, I won't be in the photo.
If we were in a crowded area, I would refrain from the stick and just ask someone to take our photo, but if we're where there is plenty of space, I'll proudly bring out the "selfie" stick that I'll re-term "family wand" and get a photo of all my people. Hopefully, few people will judge me as self-absorbed for doing so.