It also seems really intent on having you want to get the Golden Ending. I can tell that each of the three standard endings have something bad to bring it down
In the Liberty ending, for example, you partner up with the force that invaded and has a "the strong and powerful can dictate the state world." So you defeat the expansionist theocracy who has subjugated a marginalized minority so that's good!
Now, that's fine. It's a decent contrast and definitely raises a consideration of what happens when you rule a nation without compassion for those in poor circumstances
Your first playthrough will also easily take 40 hours, too, so you have to know what you are doing AND this is during a time when your resources and units aren't very well developed