It doesn't matter of praying to gods boosts them, I never said that wasn't a thing in the MU. I specifically stated on the BP mythos (a shared universes doesn't mean that EVERYTHING that happens on it applies to every mythos) there has never been any sort of established continuity that Wakandans prayed to any gods. In fact Coates has to retcon the entire mythos history on Wakandan gods to give Storm a power boost that won't even be acknowledged throughout the mu. Also youbdo know that forge tech and Wakandan tech aren't on the same level at all right? Wakanda far outclasses forges tech, the facr you think they are on the same level speaks volumes.
And I did read avengers 33. Let's just say that what you wrote didn't even happen.. like at all. TChalla didn't bow, Wakanda wasn't attacked, Wakandan tech didn't fail. Of anything, Moon knights attempt to steal TChallas power failed completely. TChalla just surrendered so that he can be taken to khonshu. Did you even read the issue?
The point o made about Thanos and Galactus is that those are characters who are immensely powerful. Where did I say a metal box would defeat them? TChalla beat them in different manners and he did it with tech. So going off of what we have seen TChalla and Wakandan tech be able to pull off, and What adversary has been defeated by, it's safe to say Wakandan tech is more that capable of beating him