As an XBox One player, I'm going to have to weigh in on this conversation because I believe it can be detrimental to the experience of the game.
This is only an opinion, though facts will be presented.
A couple of weeks ago, I saw a video which compared the visuals between PC, PS4, and X1. Of course, the PC version was stellar, but that was to be expected.
Between the two consoles, however, the visual difference was striking, as the PS4 clearly beat the crap out of the X1. Makes sense, since it's well known 20% of the X1 is dedicated to Microsoft's idiotic app system.
What makes this troubling is the use of mods. While I'd love to see them on the X1, it's just not going to happen. If the vanilla game can't even render at full performance, mods will only make this situation worse.
One of the visuals I saw jarred me to complete surprise, and frankly, anger. It showed a general area with trees and bushes, and downtown in the background. On the PC, everything was crystal clear, beautiful. The PS4 rendered things nicely, though it took out quite a bit of foliage (mostly bushes).
On the XBox One, foliage was missing. Some trees were also missing. But the most insulting part of the visual was the city in the background was masked out by a fog-looking pile of crap.
I didn't even know this was an issue until I saw the video, but as they say, once you see it, you can't "unsee" it, and yes, as I play, I now notice this lack of rendering everywhere. It's disheartening.
That's why I don't believe mods are going to help, but rather, make things worse. If the vanilla game can't be rendered, then mods most assuredly can't be rendered, at least without more sacrifice to the vanilla display. Not to be rude, but I sure as hell don't want to play a game covered in fog just to get some better resolution to items like rain or weapons.
If Microsoft rids their idiotic position on controlling everything via apps, then I'd be first in line to say "Bring on the mods!" As it stands, I'm not confident they can be delivered without taking away the experience I'm now used to.
And I'm okay with that. FO4 may have quirky issues, but those can only be addressed by Bethesda. If the studio can bring mods without further destroying what the console is doing, then I'll definitely consider using them, especially that mod that made the nuclear storms even more terrifying (I suppose I'm one of the few that still loves them).
So, that's my opinion. Feel free to disagree, but please don't hash on them. That video was fact, and so I'm basing my opinion on that video.
PC folks are more than confident with mods, and I don't think Bethesda relies on players for that. Quite the opposite. Bethesda encourages them. If they tried to do everything modders can do, FO4 wouldn't come out for another what, 20 years or so? Joking aside, it would have definitely made release longer and Bethesda is one of the few companies left who don't complain about gamers using their IP to make their vanilla a better experience.
Modders do a fantastic job with many of the mods, and their success can be measured in how many people use them.
That's a good thing, even if they can't come to consoles.