That sucks.
I have become a bit paranoid, ever since my Dad had two sets of skis stolen in two seasons about seven years ago.
I generally lock my skis (even up on the mountain). Those locks are easy enough to cut for a pro, but it will slow them down, and they might grab an unlocked pair instead. Or I'll very thoroughly split them.
If I am going for an apres drink or some shopping, I always schlep them back to the car, even when it's a pain. The base is usually where things get stolen, so why take chances?
And actually, the helmet/goggles thing is one reason I keep skiing with a small pack, even though can be a PITA. I can just clip that stuff on with a 'biner while I am getting food. Although since I usually eat really early to avoid crowds, I am probably not dining at prime time for thieves.
It would never occur to me not to take things to lost and found. I don't get who these people are.


: