If it was done by Bethesda, the entire reputation system would be either butchered beyond recognition or outright removed. You would be able to do quests for all four main story paths, even if it makes no sense for the NCR to allow a Legion-aligned player to make quests for them, because "locking out content from players based on consequences" is bad to them for some reason. Loot would be everywhere, and i mean literally everywhere, making you question how do some places still have loot when scavengers and raiders exist. You know, like how Fallout 3 and 4 did to make every location be "special" and "rewarding". And let's not just bring up the skill points and the dialogue checks. Thinking about it just makes me want to puke on what they would do them. This all applies to Fallout 1 and 2 as well, i hope Bethesda never touches these games.