I don’t mean this in an insulting way, but have you ever come close to accomplishing what this woman did? NASA officials are not “random people”. Wanting to receive recognition for your work is a very human thing and it’s weird that you’re trying to make it weird.
With one tongue-in-cheek sentence you unraveled your point lol. The difference between the ground outside and the floor inside is that I regularly clean the floor inside while outdoors remains outdoors. I don’t think people are wearing slippers so their floors will be perfectly sanitary and able to be eaten off of, it’s so that you’re not bringing in piles of dirt and nastiness every time you come inside. It helps keep your floors clean for longer and makes cleaning them easier.