Seems easy enough to just pick the religion with the youngest average population. I have to assume that the kinds of memes circulating among 14-year-olds on WhatsApp groups in Indonesia, though almost certainly incomprehensible to me, are light-years more advanced than Christian memes.
Middle and high schooler memes are garbage, TikTok-level stuff. Gen Z is pretty bad at pop culture in general, their music sucks, their memes suck...
Sorry but teenagers are and always have been the arbitrators of coolness. Differing tastes don't mean they are worse, it means you (and I) are no longer "with it."