Comment by brabel
> OTOH transparent switching between skins (about as easy as changing the tab sizes) would alleviate that.
That's one of my hopes for the future of the industry: people will be able to just choose the code style and even syntax family (which you're calling skin) they prefer when editing code, and it will be saved in whatever is the "default" for the language (or even something like the Unison Language: store the AST directly which allows cool stuff like de-duplicating definitions and content-addressable code - an idea I first found out on the amazing talk by Joe Armstrong, "The mess we're in" [1]).
Rust, in particular, would perhaps benefit a lot given how a lot of people hate its syntax... but also Lua for people who just can't stand the Pascal-like syntax and really need their C-like braces to be happy.
Also consider translation to non-English languages, including different writing and syntax systems (e.g. Arabic or Japanese).
Some languages have tools for more or less straightforward skinning.
Clojure to Tamil: https://github.com/echeran/clj-thamil/blob/master/src/clj_th...
C++ to distorted Russian: https://sizeof.livejournal.com/23169.html