I fully understand. I do much of the same. Work from home. Keep the fan on at all times for the noise. Have one monitor playing content-less videos on a loop. For me personally, train cab ride videos and asmr massage do the trick. There's nothing to follow. The content is relaxing. It does the trick. I used to follow a couple of Buddhist podcasts where the speaker is calm & measured. Never paid much attention to the content, but the voices helped immensely.

Anyways, thanks for sharing. It's a little good to know I'm not unique in these tactics.