No somthing more than just “mere” syntax highlightinng or prettifying like e.g. in VS Code. Being able to change line height for a “headline” when you declare a new class. Or maybe lines that illustrate how a temp variable is used. But it’s all vague ideas and I can’t picture or describe it well and you’d have to demo this with a graphical design tool I think.
If you imagine some kind of multi year “relationship education” instead of just sex ed where all kids at ~14 learn about pathological psychology and all the ways people can manipulate you or fuck you over I imagine it would be far less off a problem.