I don’t know why but I feel a million times better with ear plugs in. I had these etymotic ear plugs that were more like sound filters for years before I lost them, and I loved them so much. I’d wear them with headphones over top while working for this oddly silent and muffled sound experience.
I didn’t replace the etymotics because my wife was too embarrassed to be around me having these things in. But at a restaurant or other loud places they were an absolute saviour.
I use AirPods in a similar way, but it’s not as nice. Sometimes I actually just want plain old ear plugs. Even so, the AirPods are a lot better than nothing at all. I use them with no sound perhaps more often than I do with sound.