If I unpair them from my account, they dont ping constantly. The fact that they do that and never enter a real sleep mode when I have them on my account and bluetooth on my phone is off is beyond stupid. And when they're in the case, they're doing the same damn thing and draining the battery of the case in the process. It's moronic design to not allow the user the option to disable this in order to keep the batteries alive a lot longer.
They do sleep when they are cased, just like AirPods. But when they are not cased they do not sleep and they are waiting to be used - it doesn't get much simpler than that to an end user and some manual toggle would not offer any benefit to them.
AirPods will occasionally wake while inactive to update their devices available from iCloud (and do other sync related things) so I assume that the W1 works on the Pros works in the same fashion for those additional benefits you get.
Honestly, you're over here flipping tables for a nonissue. That's why no one is losing their minds. It's a good, well thought out product.