I've seen candy that literally consists only of sugar, coloring, and preservatives with a big "Zero Fat!" faux sticker like the redfarm one.
Hell, in the US (and possibly other places, but of the 7 countries on 3 continents I've been to, I've only seen it in the US) they sometimes proudly announce "ARTIFICIALLY FLAVORED" as if it's a humongous health benefit 🤦🏻