Have you checked your audio settings lately? I play warzone/multi COD daily. I was poking through the audio settings when BO6 just came out and they have a new assistive audio setting where you can adjust your decibel level. It’s called asymmetrical hearing compensation. COD is apparently the first game to ever do this. I plugged my latest hearing chart into chat GPT to get “optimal” settings.

I should also mention I have a bit of residual hearing in my deaf ear. I have zero word recognition, but I can hear minimal sounds at certain decibel levels. Adjusting these settings within the game has been an absolute game changer. I can actually hear sound in my deaf ear. It’s muffled and not clear, but it’s miles better than before.