> macOS setup guide used to include an option to turn on three finger drag, but now it has been hidden in the accessibility option.

I don't understand why Apple does this. It's like the "allow ANC with one AirPod" setting, which is also inexplicably an accessibility option.

Thanks for mentioning that. I have one hearing aid so I've had to take it out so I can wear both AirPods when I want noise cancellation at all with AirPods. (I can also stream to the hearing aid but it is very tinny, completely lacking bass.)