Ok yeah I edited above.
I doubt MS will change the certification process, because their store needs to handle games and apps the same.
Unlike the other issues, MS has made no mention of altering the certification process, so why would anyone 'assume' they'll 'fix' it?
the proccess seems identical to what we see in the console space, so I don't think it accurate to call it inadequate for AAA gaming, But I can understand why people who are used to other services on PC would be frustrated by it.
I love how you try to assume my position on this matter, which really doesn't parallel any of the previous discussions we've been having on UWP.
So it's a store issue. Presumably, this summer, when devs can distribute UWA's outside of the Win10 store, they'll be able to issue patches independently as well.