Go to a local music shop and look for musician’s earplugs with a rated dB reduction. At least -8dB, but a bigger reduction won’t make your experience worse, it’ll just make things even quieter.
I have some from a major guitar manufacturer that I’ve been using at the infrequent shows I go to for a decade. They were $10 then, and it looks like that’s still true. I clean after using, but I wasn’t really expecting to get this many shows out of them.
They don’t muffle sounds, it just sounds quieter. Without earplugs I need to stand on the other side of the room/field to be comfortable. I’ll still leave with ear pain and feeling exhausted. With earplugs I’m comfortable right in front of the speaker stack, and leave feeling exhilarated.
They’ve been a huge upgrade in my enjoyment of shows and I’m very grateful to my friend for dragging me to the shop and making me buy them.
Not OP, but maybe it’s better phrased as “white Americans have a limited shared cultural heritage.”
Waves of immigration make it hard to tell what of that 5 centuries is actually shared. It’s also viewed as tacky to try and lay claim to the bit before your ancestors arrived.
If your ancestors were Irish and Italian immigrants from around 1850, going off about the Mayflower can be viewed as similar putting on airs