Even before lockdowns, I found that my sanity levels went up significantly once I started moving to using Etymotic in-ear monitors. I used a fairly cheap pair for commuting and work [1]. The nice thing about them is that even if you don't have any music playing, they're effectively earplugs. And then if you do have music playing, you don't have to turn it up very loud to hear it well, so it's kinda a win win all around.

[1] https://www.etymotic.com/consumer/earphones/mk5.html