I have complained about it before but I heard on of the guests from guerrilla history on the deprogram make this argument and it made me want to gouge my eyes out. This kind of trans historical argumentation is both stupid and unmarxist, just stop! Sorry I felt the need to vent.
These states were not imperialist and they weren't settler colonies. This framing doesn't make any fucking sense when transfered to a medieval context. Like the best you could say is that the Italian city states represented an early firm of merchant capital, but even then that is an incredibly complex phenomenon that has only a tenuous connection to modern capitalism. Calling these city states early capitalism is just a fancy way of saying "lol u hate capitalism yet you exchange good or service! Curious!"
Seriously just stop. I don't know why this set me off but it was like a week ago and I am still mad about it.
the territories in the outremer weren't imperial because they weren't part of the european 'states' which had no realistic capacity to extract resources or protect them. the italians didn't rule the crusader states, just had trade concessions in them, which is the most-like imperial bit of the affair, but because the italian presence was just quarters of some cities it's not a good characterization for the entire group of states. they were primarily an imported nobility ruling a medieval territory in the normal way.
Thanks for the explainer, funny how people confuse bog-standard military-political maneuvering with imperialism, def something to look out for then.