Ambient noise

The background noise the developers foisted on its irritated customers is mind-numbing, both to hear listening to the constant hum and that Meta didn't include a toggle or even a way to change it to something else. How is this justifiable? Is there even a purpose for it. My recommendation is provide a tool to turn it off, or better yet let users decide if they want it. at all This must have been the boss's nephew who came up with this, and everybody else is afraid to address it. I see criticism and exasperation going back three years on forums.