> Shure SE530s keeps everyone out of my head [snip]
When I gave up headphones, I realized how much noise I subscribed to. I found it's not the keeping everyone out of your head inasmuch as it is the general quiet with the occasional person and it feels more disarming than expected noise (something piped through buds).
In a couple short months without headphones compared to years with, I prefer the quiet with interruption to constant stimulation.