I agree with you completely. Stop this stupid ranting which has nothing to do with this mod. If you don't like State Property for Obama or Judaism for Hitler you can easily change it in XML.
While I agree that the change is easy, the settings are part of the mod. If you thought a unit was overpowered / underpowered, would you bring it up here ? Why wouldn't you do this when it is another setting you find wrong ?
I am not expecting anyone to fix it, but feedback is valuable and if enough people feel one way, maybe settings (whether it should be unit or leader or anything else) should be changed to more accurately reflect the unit / leader / whatever. If the mod maker feels that the setting is wrong based on feedback, fine, if he still feels his setting is right, fine too in the end. But not even bringing it up is helping noone.
While there will be some people saying that Obama is represented accurately by 'State Property', I really question whether you find anyone who would claim that Hitlers favorite religion was Judaism.
I certainly disagree that this 'rant' has nothing to do with the mod, the settings used are very much part of this mod. Standard leaders may not be (even though those also could be changed inside a mod if wanted), but additional leaders very much are.