House - Wants to build an utopia where it will lead humanity to a better future. Hence why he hates democracy because he thinks it breeds these types of behaviour (and again, he's not wrong, look at the NCR). He thinks everyone will eventually adopt this mentality that every person is for the Legion only and believes this will remove complacency and lazyness. So he thinks that he should assimilate every faction into their ranks, wether they like it or not, because he thinks everyone are just barbaric assholes (he's not wrong) who constantly kill each other. He also believes that all the squabbling between factions just leads to pointless war that will just end up killing everyone. Legion - Builds their code that every person in the Legion should live and die for Caesar and everyone is a tool for the faction, even Legate Lanius. Feels like you're forgetting important information to make the NCR seem better than they actually are.

The NCR also throw soldiers constantly at enemies (look at the battlie in Helios), even if they are ill-equipped (which most actually are) or don't have much combat experience. Please tell me how this isn't morally grey. Not to mention no qualms about killing people to take their land. NCR - Uses democracy because they believe each citizen deserves to be free but it's filled with corruption where the rich take advantage of the poor. Ya you can colonize other stars because you built a theme park for the NCR. I also think Mr House is bad because he is the manifestation of stagnation. Caesar's entire speech is just an armchair philosophy of 'the end justifies the means' or something

The legion are also hypocrites where they complain about people having bad morals but regularly use subversion to destroy their enemies and act like a barbarian organization. Caesar is a guy who has no remorse to any of his followers and sees them as disposable tools where his entire strategy is just to herd them and throw them at the enemy. The Legion regularly does atrocities to random people or just to people who were on the wrong side like the NCR.

The legion on the other hand are the most evil faction in the entire game of Fallout New Vegas. The Independent ending has some negative effect for groups like the Followers of the Apocalypse but so actually in the long run it allows the region to develop its own indepedent culture and strength. The NCR apologizes and feels shame actually over the mistakes they make like Bitter Springs, as with any large entity they are prone to corruption but the positives outweigh the negatives geneally. The NCR isn't perfect but that doesn't mean they're neutral or bad. The two bad routes are Mr House and the Legion The two good routes are the NCR and Independent. I would say they're just more fleshed out as entities in the gameworld.

What does karma do in fallout new vegas