That doesn't turn Bluetooth off. It's deceptive. It simply "disconnects" it, but it'll still connect at a random point in the future. It also doesn't really disconnect it since it'll still detect devices and burn away your battery life. And I experimented with it countless times over a couple years.
That's why I said you need to do it through settings directly. Otherwise it won't do anything.
It absolutely does not. I've tried it countless times and my AirPods still drain overnight if I use the drop down disable. I've also disabled it that way and seen an "AirPods detected" message minutes later.
That's why I said you need to do it through settings directly. Otherwise it won't do anything.