I picked up on that also. It only appears stable because they're doing so well. If we were playing really well then a lot of our issues would disappear or not be talked about. Nobody talked about a toxic environment last season, or in Ole's first season.
Spurs were anything but a stable environment when he took over though. I'd say worse than us, plus they had less money to spend and have a much worse squad of players than us.
It just goes to show how a happy team really sets the tone for a club. We worry about behind the scenes stuff first, when in reality if we could sort the football out then the whole outlook would change.