As a guy that had his inner ear literally scooped out, I can confirm custom ear plugs are a MUST HAVE for anyone. I use mine for swimming and places with a shit ton of dust cuz I can't get water or other stuff in my ears or it makes them really hard for the doc to clean. They also just look really cool and I managed to get a few of my friends to get some as well.
This is why we need to strip the US gov. of power, before shit like this starts happening (which ik, it kinda already is.)