I personally think one should be comfortable with the loudness. That is a personal preference only
As someone who has lost some of my high frequency hearing already due to age, loud music, machinery sounds, and gunfire... I personally think that is one of the most ridiculous things I've ever heard.
Enjoy the tinnitus when it sets in, as it surely will.
Galileo probably thought staring at the sun would get him comfortable with the brightness... he was blind for the last decade of his life.