My kids both have android phones (cheap ones) and if they demanded iPhones I'd tell them to gtfo. But my kids aren't brats and are content with their phones they have - cheap Samsungs - that are capable of running all the crap they're into - Tiktok, Snapchat, Whatsapp etc. Why would they even need anything more powerful?
Maybe there are private schools where phone snobbery is a thing and rich parents indulge their brats every desire. Maybe in that environment an iPhone holds an allure that an Android cannot match. But there are plenty of weird premium Android phones - flip phones, folding phones etc. so maybe that is nonsense too. If I were a spoiled brat with rich parents I might be demanding mommy & daddy buy me a Z Fold to show off. If my parents were super rich I might be demanding they get me a designer phone like a Vertu.