No, that's a decent argument, at least. Who knows what we'd hallucinate while dying, though? Maybe the dying brain accidentally soothes itself with psychoactive substances that induce tranquility. That needn't have much to do with the rest of the universe.

I've written about this psychedelic side of religion, and about the importance of near-death experiences:

https://medium.com/grim-tidings/the-secret-known-to-children-or-near-death-adults-bbcc759e7743?sk=215f3659822e7e696dba34e151c95a70

https://therabbitisin.com/godhood-through-cannabis-a9f838c38b53?sk=17ba93f6ec4d4c824123daa3b3637426

https://medium.com/@benjamincain8/the-psychedelic-memory-of-our-divinity-9f69a7cb22ee?source=friends_link&sk=84e6eee2a8e7e30d29675bd675afabe4

https://medium.com/interfaith-now/how-religions-suppress-spiritual-epiphanies-a0d0a5366549?sk=7dbe737309b1a554017bb80cfd9918b2

https://therabbitisin.com/from-on-psychedelic-high-the-divine-terror-of-entheogens-e29d78c364b5?source=friends_link&sk=ce2650d6cc7980c57fa68bb08340f98c