Cooling is the process of offloading heat from one atom to another. In space and the moon, there’s very little…anything. You can’t transfer heat onto nothing - so an “air cooled” heat vent doesn’t work. Another user suggested they use the moon itself or moon dust as a heat sink, and you could do that in theory.
This has been my experience. Not complaining tbh but yeah when people complain about how they see “so much x” I begin to wonder if the rage-algo kicked in