Pet peeve incoming:
By definition, experience is lived! You can hardly have an experience without living it, fgs! And what's the opposite of lived experience? An experience that you've had, yet haven't lived? It's complete nonsense. It's used to sound falsely clever when an argument is weak, like "In my personal experience." Well, of course your experience is personal! You would hardly say, "In my neighbour's experience, I find Florida too cold in December."
And it's officially wrong, because it's a tautology. Like "top-floor penthouse."
I don't know whether it's the innate stupidity of the phrase or the fact that it's a linguistic fad that annoys me the most.
"stamps off"