Citation needed. I see no reason at all why that's true any more than the screwdriver freezing the state of home design in time.
I've had great success teaching Claude Code use DSLs I've created in my research. Trivially, it has never seen exactly these DSLs before -- yet it has correctly created complex programs using those DSLs, and indeed -- they work!
Have you had frontier agents work on programs in "esoteric" (unpopular) languages (pick: Zig, Haskell, Lisp, Elixir, etc)?
I don't see clarity, and I'm not sure if you've tried any of your claims for real.
My point stands. You haven't innovated, you've just leaned on an LLM to work with your unoriginal DSL. I'm sure it's worth 100 megawatt-hours.
Do some experiments, stop speaking out of your ass.