Well you definitely right about the motivation. I guess my thoughts were 1. all the elves could have just bailed on ME but some stuck around. 2. Aragon in the books always intended on being king and was further motivated by elronds requirement to marry his daughter so as much as he may have done it to lead from the front it was still a game of houses. 3. Overall you absolutely right about the forth being prosperous i had the industrialisation of bag end in mind in particular. Yes sams family fixes it over 3 generations and it was 1 town trading with sauromon, but it def was the exploitative example I thought of. 4.Other than the wizard and hobbits it was all nobility in the fellowship etc... last is the "height of humanity" were the early numenorians so what was left of civilization by the lotr saga anyway was diminished
Thanks for checking my generalization I should be more careful not to twist tokens intent