That's true but if he joined the project later it's also true what's being said. Maybe give some more context next time since when you are in.
Is it time to stop the non-sense discussion?
I think it is, we all should stop complaining about it, all things will be clear months later.
Now, it's time to wait and see ^^.
Can't see how this is a non-sense discussion. It's normal that people enter projects at different points in time and therefore have also different knowledge about the situation.