Ok you're saying it's confirmed when it isn't.
Just because it is placed at the end of every timeline does in no way guarantee that the three timelines are converged. They could be but it isn't confirmed. It isn't. they literally say where it is is up to the player, basically meaning all they...
It may have evidence of all three, but it isn't confirmed. Also, if you look at my post in the OG "BoTW confirmed placement" thread, you will see my thoughts about how word of mouth would easily cause all of those things to happen with good explanation
It isn't confirmed in all 3 timelines.
THey literally said: It's up to the player's imagination
Meaning it is whatever you want it to be. It could be none, all 2, or 1. They never confirmed a convergence. They confirmed it's whatever you want it to be for now