So I hope these Steel Watchers from Gortash are not Golems, because they just don't look like them. They really look like Constructs of an Artificer. I couldn't even imagine an Iron Golem like that. You can tell I'm too BG 2 biased.
Name “golem” refers to a specific folklore so it’s understandable to have preconceptions.
I hope you are right. Golems are meant to be magical in nature, and Steel Watchers seem like mechanical inventions. Could it mean, that Artificer class could be a thing in BG3?