Going by your logic every theory thread should end with "you have no waterproof evidence" XDDude, I never said, that only KidGamer65 is going to counter these. I just said, he has been one, and the most active one.
There's been many others too. Although, the logic is obviously leaned to SageModeV2's facts, you have no waterproof evidence.
It's like saying, Hiruzen can make in his old form Kage Bunshin's and the barrier he showed, in his alive form. No.
Just because he has done it in his Edo form, does not mean he can do it alive.
As I said, there can be many ways to counter this.
Deva Path's flight of Obito, is actually that of Onoki's.
Deva Path always levitated, while Obito clearly has shown flight movement.
Levitation - Rising up from the surface with clear trajectory.
Flight - Moving above the surface with aerodynamic trajectory.
For the record, the expression goes, "watertight"