It was nothing more than a passing "I wonder why..." But I wondered. Thanks for making a video answering the unasked question!
I think too often people think that asking a question like "why the turban" is offensive, when it's usually just curiosity.
Kids are the best for that. No filter. No concept that they may offend someone with that type of question. Which, honestly shouldn't be a question to get offended over unless someone is just flaunting the ignorance flag.