How would they be artificially disabled? The company that made the game is changing their game (well within their rights to do so) to really give a unique experience. What is artificial about that? I'm not saying you're wrong, I just don't understand your statement.
Also why are you all arguing about it? Regardless of how bent out of shape you get, they're doing it. Its pointless to bicker with each other and get pissy about it when its indefinite. I feel like it should be as hard as it possibly can be because its called survival mode.
From my perspective, this is the problem. People say they want a challenge when they really don't. They want to play the cool awesome new shiny mode so they can talk on forums and talk with peers and say "Yeah bro, I beat it LIKE A BOSS man BEAST MODE!" they don't want to have to face a real challenge and then feel left out when they don't complete the mode but their peers do.
But they don't want it to be too hard. They need it to be a little harder than "Very Hard" but still totally manageable and they can say "Yeah, it was cool man but it wasn't that hard"
As opposed to it being seriously hard. As opposed to them actually having to TRY and possibly fail and even give up because they don't have the chops to beat a video game. People are too entitled to everything.
Last point....Bethesda made Fallout 4. Complaining about what they want to do with their game is like getting seven different ways butthurt that Fallout 4 isn't more like Grand Theft Auto 5.
Just think about that for awhile...it'll sink in! Or maybe it won't...I'm not in charge of any of your intelligence levels.