Never been an issue for me. I don’t bother carrying a towel now as it just gets in the way. No one has said anything and if they did I don’t really care! I like being naked and this is only 1 of a few places I can do it 🙂
TBH i always carry my towel with me, but i also like to walk around naked, and instead carry my towel on my shoulder, only time i put it back is when i’m going downstairs passed the cafe.