I’m pretty sure everyone is allergic to having their skin and lungs rubbed with mica.
Isn’t moon dust just sand?
Here’s a source for this: https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/The_toxic_side_of_the_Moon
He’s a climate change denier though.
For reference: https://www.newsweek.com/last-man-walk-moon-allergic-lunar-dust-1449945
But. Moon dust is poisonous and gets everywhere.
Moon dust is functionally a lot like asbestos. It is composed of a sizeable amount of tiny shards of rock that aren’t great for your lungs.