Much of it comes from the same place. Depression, ADHD, and many others affect our ability to concentrate and plan. When you are in those situations, long term doesn't matter - you are fighting to live in the short term. Part of using medication is helping to get those effects under control so that you can be forwarded looking and disciplined.
Simply saying "exercise more" to someone struggling with mental health is like telling a person who is bleeding to death that they should stop bleeding. Yeah, chances are they really want to, but they don't have control over it in the moment.
And this article is about not saying that, but giving them actionable guidance and (possibly) referring them to programs that can help (like how you might be referred to a nutritionist by your doctor instead of just being told to "eat better").
Chainguard based images, packages and libraries are first line of defense. Expensive? Yes. Foolproof? No. I think these types services will be mandatory in the near future.
How would that help? These are not general purpose, base system libraries, these are libraries specific to a product that uses them. Either you're not using them and hence they would not be installed in the first place, or you're using them because you have the product installed.
Though I would expect that Insights uses RPM packages to ship components and not the public NPM packages.
