Yeah, I noticed that too, but I like them especially the ski bend type as they also act as guards to protect the fingers when a miscalculation results in one catching a tree or wall with with the end of the bars, ( been there done that, it hurts, so I got bar ends as crash guards).
But, I have had risers before and I had them fitted with bar ends, stuff fashion, finger safety is paramount, got to guard them hands, brakes and gears don't work without them, neither does the steering for that matter either.
My all time favourite bar ends are the Specialized Dirt Rodz and would not at all mind another set, since my last set was on the saracen I had stolen, and I had them on there, because I had a set on the first saracen I lost, good bar ends.