Hey, what kind of experience is not lived? As with the card game poker, there are "tells" in life.  When people  use of the phrase "lived experience" tells me is that person uttering it is a bit of a waste of space. The same goes for non-Americans using the words "gotten" or "normalcy". What's the point of replacing perfectly acceptable words such as "got" and "normality" with these grotesques? Don't people know that "normalcy" was a word made up by Warren Harding, until recently reckoned to be the stupidest man to ever become president of the United States? Harding was mocked at the time for not knowing there was a word "normality". Recently, I heard a radio presenter lamenting the lack of either, I can't remember which, a fulsome investigation or fulsome explanation. I think, suspect, that she thought the "ful" in fulsome somehow meant "fuller" or more detailed. But I'm getting fed up having to guess what people who should know how to use the language are trying to say.