I was wondering weather or not Iron Golem farms would work. I have heard both yes, and no, so the true question is, do Iron Golems naturally spawn in villages? If not, I believe that they should
Villages, no. You can create them however. I believe they should work in Survival, because they do work in Skyblock. Here is a link to 1 Iron Farm:
Iron Golem farms are disabled in survival, they're a rare spawn here and doesn't work the same as they do in skyblock.
^Exactly. Let's just say there was an old player who had iron farm, on top of iron farm, going from bedrock to build height, and spread across multiple chunks... He sorta ruined it for the rest of y'all