Lanefan
Victoria Rules
Exceptional in this case would seem to imply "stands out like a sore thumb" among its people.And you are interpreting "exceptional" as "completely different" which makes no sense.
Exceptional means above the average, a difference of scale, not kind.
Another thing to consider is whether the PCs are assumed to be the only adventuring types in the whole setting* or whether adventurers and-or other PC-comparable individuals are more common than that. The more PC-compatible people there are, by which I mean other adventurers, high-level stay-at-homes, etc. - the less exeptional the PCs would be in their setting.
As I go by the idea that there's always other PC-comparables out there, this makes the PCs themselves not that exceptional at all.
* - the should-be-obvious problem with the PCs being the only adventuring types in the whole setting is where do replacement PCs come from when existing PCs die or retire?