[kjkjadksj]

You are reading too hard into the specifics. The general themes are remarkably conserved across faiths. Even between monotheistic and polytheistic faiths, we see what is a pantheon of gods in the latter become just different forms of the monotheistic god in the former. The same myths when they are distilled. Zeus is Yahweh is Ahura Mazda is Indra is Thor is Itzamna is Baiame, fundamentally all the creator sky god. Of course the most ardent supporters of each faith might be blind to this parallelism, but it is obvious from an outsiders perspective.

[SketchySeaBeast]

Sure, if you squint enough everything looks the same, but then you can't see. For instance, in your example Thor is not a creator sky god, and he's limited. He's not even the leader of his pantheon. Zeus, another famous sky god, is neither omniscient nor omnipotent. Yahweh, especially the later Christian incarnation of him, is pretty unique if you compare him to polytheistic religions.

[monetus]

The lack of originality is proof that God exists. First time I've heard that tbh.

[freedomben]

I've heard it many times, but it also assumes that there aren't other ways to explain similarities, such as cultural cross-exchange of ideas (which happens prolifically even in the Bible, hence why Israel is supposed to avoid inter-marriage and the like), and the fact that most myths begin to explain observed phenomena, which itself tends to be very similar and repetitive. I personally think this is an extremely weak argument that is only compelling if you have already presupposed that God revealed himself and his revelations were bastardized by civilizations around the world. It's classic Confirmation Bias.