Never said it did, but an extroverted, hyped-up sugar monster would almost certainly have a worse time on a Celebrity cruise than a Royal one 😉
My hyperbolic statement was more about people forgetting that, much like adults, kids have an entire spectrum of interests, social needs, and energy types, but you'd only really notice the EHUSMs out and about by virtue of them being EHUSMs 😄
(If people can use DW/DH/DS/DD, I can create EHUSM)