I freaked out a bit at Hotham a few weeks ago, right before the lockdown.This.
It is not being enforced. Mouths and noses out all over the place.
Random people filling up chairs, shoulder to shoulder in the lift queue.
We tried to stay clear of people. Lucky we were riding in places with minimal lift queues so we were happy to wait. We had one dude ski in between us to load the lift at Scott’s and we just let him go.
Made the mistake of riding the bus. Had to wear a mask, but every stop we got told to move down and we ended up crammed in like sardines (quite a number of folks not wearing masks properly).
Only did it once, that was enough to not repeat the mistake.
We have done the same the two days I've got to ride so far (one at falls one at Hoth) and made sure we didn't ride with anyone but our family. (One exception, I did take a ski school kid for an instructor.)