These kids probably need to be encouraged to continue to put their work out there more than they need to be taught how to take criticism. When they reach a certain level of maturity, they'll be ready for blunt feedback and they'll stop identifying themselves as young developers.
The choice HN is trying to make is whether it's the kind of place where developing developers can reach out for help that is catered to their level. Of course they can come here to get the same kind of advice everyone else gets.
Is it worth it for HN to be the kind of place where young developers can feel welcome in their own skin? Is it worth it for us as a community in the long run to foster the talents of those that might be in our place in a decade or two?
I'm not saying that we should give these kids undue praise for work that is clearly still at a student level. But maybe we can find a middle ground and help show them the next steps they should take in their development. If they don't identify themselves as young developers, we won't be able to help guide them.