No, it’s not a joke.
I still remember a nightmarish evening spent listening to an early Pink Floyd tribute band in a fairly small pub (bar).
They were good but the sound seemed to be bouncing off the walls stupidly loud and I should have walked out, but I didn’t as I was the one driving that night.
So instead I put some scrunched up tissue paper in my ears and tried to find the quietest area in a very loud room.
That did help.
Thank God I remembered .
What’s the point of being an audiophile if you don’t protect your hearing?