Description of problem: When installing a new system, the user is asked to choose a region for their timezone. The labels are incorrect for many regions in the Americas. For example, the entry for Toronto should read either "Americas/Toronto", "NorthAmerica/Toronto", or even "Canada/Toronto" but definitely not "America/Toronto" (the current behaviour).
This can't change just for aesthetic reasons, that would break many programs that use these files. All that could be done is IMHO duplicate them, but I don't see justification for that bloat. Anyway, Fedora tzdata doesn't intend to diverge from upstream, so if you want any change, request it upstream: tz.nih.gov ).