You get this expression all over the place now, but it's found especially in holiday ads.
Cottages, hotels, "experiences" are "hand-picked". Or worse "curated".
It's taken over from "pan-fried" (what else would you fry something in if not a pan?) as a thing that makes me stabby.
I'm sure others have similar phrases that give them the rage.
(And yes, I know there are worse things in the world, etc but this is AIBU and this thing annoys me).