My personal belief is that any educated, native English speaker who peddles in non-apologies like "I'm sorry that YOU feel that way" is to be avoided as much as possible (socially
or professionally). In my experience, these are typically the same people who will do other weasel-y things like tell lies by omission and justify it to themselves (and others) by saying didn't
technically lie so what's the big deal?
Indeed I've learned this the hard way.
Having said all that, the above apology goes even farther in accepting personal blame than I would have expected... so I'd be slightly torn on this one if the cynic in me didn't know he was likely coached heavily in crafting it.