system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] How do the species who've never heard of Thanos or Infinity Stones interpret the effects of the Snap?

As far as millions of species know, they were just going about their day when suddenly half their civilization turned to dust. How do they explain this? How do they react? And how will they react if, presumably, the effects are reversed after Endgame? (I'm assuming, for this thread, that it's not undone by time travel, but simply reversed with the power of the gauntlet so that everybody sees their neighbors turn to dust and, a year later, suddenly return).
gpt
Even for those that know of Thanos the effects of the snap are still going to beyond comprehension for everyone besides the avengers. Even the Wakandans were completely baffled and they were at ground zero of the invasion. 

Humans will most likely attribute it to God and the rapture or something equivalent. I’m guessing most alien species will have some similar notions and if they didn’t, they may develop them now.