i did that with my family -we were the ONLY ones in 3 differnt airports and states. not bothered once. we even sat by a family in the terminal with gloves masks and shields 😳THe plane was a different story, got attacked by a mask nazi but we still won the battle 😂 ironically the next week Delta came out with a statement saying no exceptions on the mask policy 🤣 --anyway its quite easy, walk aroudn like you own the place and make no eye contact. when anyone at the desk asks if you need a mask you say "no thanks!" real cheery :) it works.