WtRs: "It gets us nowhere. I am glad you are right, because overall we should be happy we can stay here.
I think cosmologists accept the fact that inside a black hole, or, at the speed of light, or in the pre-big bang & outside the universe conditions*, where there is no movement through time, our physical laws do not prevail. So what I see in the proposed model is the possibility that a creator could function without having a prior cause, or further intervening in the unfolding of creation. a deist's view without the Theos/ deism.
* I assume that outside the universe conditions now are still as they were before our beginning, one indicator to support this is, that the expanding universe seems to absorb new, additional energy to fuel the accelerated expansion, that can not result from the inertia from the initial impetus.