Yeah, indeed with any car with disc brakes. If you look at a brake disc that's not been used for a couple of days there'll be a very small amount of rust on it. A week, even more, two weeks, so much they'll grumble with the first few presses of the pedal.
It's by no means a bad thing, however, but brake discs last longest on cars that get used daily, whereas if you use a car, say, every two weeks then the life is reduced quite a lot.