So you're all people then? Counterpoint, I enjoy it. It's not my favorite, but certain meta moments are fun. Skipping the... hmm, tunnel? episode, Toph loving her actor, bad cosplay, and Sokka getting in on the ham are all somewhat fun. There's some bplot drama I don't care much for, but assuming everyone must have taste like yours is peak "everyone thinks like me and if they say they don't they're faking."
People have tastes that don't match yours. Neither of you are wrong for your tastes. (Barring absolutely harmful ones anyway).