I found that idea interesting. Will we consider it the norm in the future to have a "firewall" layer between news and ourselves?
I once wrote a short story where the protagonist was receiving news of the death of a friend but it was intercepted by its AI assistant that said "when you will have time, there is an emotional news that does not require urgent action that you will need to digest". I feel it could become the norm.
EDIT: For context, Karpathy is a very famous deep learning researcher who just came back from a 2-weeks break from internet. I think he does not talks about politics there but it applies quite a bit.
EDIT2: I find it interesting that many reactions here are (IMO) missing the point. This is not about shielding one from information that one may be uncomfortable with but with tweets especially designed to elicit reactions, which is kind of becoming a plague on twitter due to their new incentives. It is to make the difference between presenting news in a neutral way and as "incredibly atrocious crime done to CHILDREN and you are a monster for not caring!". The second one does feel a lot like exploit of emotional backdoors in my opinion.
I'm putting this in it's own response because it's a less important addendum to my main points above and I don't want to put everyone off with a single huge brick of text.
If just knowing bad news exists makes life difficult for someone, even if they don't click the link, then I'd (respectfully, not as an insult) recommend learning coping techniques like meditation, diaphragmatic breathing, or cognitive behavior therapy that can add resilience. I am NOT suggesting someone feeling like that is innately weak or flawed, but there are techniques to move the impact of knowing there's bad things happening towards manageable. If it's still immediately extremely distressing, there may be related past trauma that needs sorting out.
Physical analogy for social media breaks - I work out regularly. Even though it's a healthy habit, I don't work out every day because it's tiring and that would make it unhealthy. When I do work out though I want it to be difficult because that's how gains are made. So I'm not saying you or I need to batter ourselves with torturous news every day - breaks aren't just ok they're how you stay healthy. When I read the news though, I want the whole truth even if that truth has parts that are uncomfortable or challenge my worldview, and I also want to be experienced/trained enough to handle those emotions and thoughts.