I grew up in the high end restaurant trade, both parents ran restaurants including a michelin star place.
worked in kitchens from my first jobs and cooked and ate everything
our seasonal Autumn/Winter menu always had a few warming rich game dishes for when the nights closed in; Rabbit, Pheasant, partridge, grouse, Venison etc
all the rest were good but I could never see the point of venison - grainy, fibrous texture, overly rich coppery flavour and more susceptible to overcooking and more expensive than fillet steak
I was a full grown adult before I took half a Roe doe off a friend under duress expecting it to be the same and it was very much not - I've eaten a lot of deer since then but would still steer clear of venison in a posh place
I'm convinced game dealers pushing large rut/post-rut Red deer loin steak as the high end venison cut is a key reason no one eats venison here - it's a challenging dish at the best of times and definitely not the best that venison has to offer