One could say that is both true and false. Many people eat so many processed foods and artificial ingredients they literally have no idea what real food tastes

One could say that is both true and false. Many people eat so many processed foods and artificial ingredients they literally have no idea what real food tastes like, and anything that doesn’t have a sugar/salt/fat “hit” just doesn’t taste “good” to them. Essentially their taste has been trained to think that only things in the very narrow range of industrial flavorings are good, and everything else is bad or bland. E.g. people who can’t drink water without adding some kind of flavoring. Once their taste is retrained, then yes, many healthy things taste good.