Yes, You Should Be Wearing Earplugs to Concerts. Specifically

Loop Experience Earplugs can help your ears endure loud environments (not just concerts!) safely and comfortably. Here’s why Wirecutter staffers love them.
Although no universal earplug will reduce different sounds as evenly as a custom design, this pair offers solid noise protection and is the most enjoyable to wear.

The Best Earplugs For Concerts in 2024 — Best Concert Earplugs

Should you wear earplugs to a concert? The science says yes

Article: Should You Wear Ear Plugs at Concerts?

Hearprotek Concert Ear Plugs, 2 Pairs Reusable high Fidelity Noise Reduction Music Ear Plugs for Ear Protection-Soft Hearing Protection earplugs for Concerts,Musicians,Events (Petite Size) : Health & Household

Noise And The Importance Of Hearing Protection In The Workplace

RWT] Please remember to purchase earplugs before going to the concert! : r/beyonce

RWT] Please remember to purchase earplugs before going to the concert! : r/beyonce

Should You Wear Earplugs At Concerts?, by Attune Hearing

What Are The Best Earplugs For Concerts? (2021 Guide)

EarPeace HD The best musicians ear plugs for loud entertainment! – EarPeace Limited (EU)