Macro is the name of the game and where you go from programming the business rules using a language to directly stating the rules themselves.
Something like (def-action name ..) and it generates the whole routing handling, response generating code for you in a web application. Kinda like, but more powerful than the decorators you find in Flask.
Unfortunately it also means throwing away compiled code, in JIT and AOT form.
Still looking forward to the day Python ecosystem fully embraces it, without going through using C and calling it Python, or reaching to implementations that are 80% there and are largely ignored by the community.
Thankfully the whole AI stuff is putting pressure into making JITs part of the standard Python workflow and I am looking forward to that Python 3.13 release.
Give me a decent LISP programmer who is willing to compromise and I can get you a job.