That's what I meant about being mature. Lisp literature spends a lot of time explaining when to or not to use macros. Don't be silly and write something that won't be a game changer just because you want regexes literals like expressed #r#.... instead of (rx ...). I'm pretty positive any seasoned lisper can sense when abstractions must be added.

Btw, large teams may exist because tools don't solve the problem easily.

ps: It would be interesting to ask the CL community about Quicklisp social effects.