Tuchel's time at Bayern will end like every other club he's been at.
After a very successful time with a falling out with some of the most incompetent people in world football? I doubt the second part, because we luckily don't have people like Watzke, Leonardo or Boehly here, just like they didn't in Mainz.
They single handedly turned Bayern into the world's second biggest football club. But sure, they're not any different to the likes of Boehly.