This is very astute. We went too far in the non-technical route the first time. It was unrealistic to expect a non-technical person to clone or run code locally so it was hard to get to the value point for them.
Hence, we're focusing on this being more efficient for the engineer. We're limiting to just injecting clean styling for now which is where I personally spend too much time with UIs.
The initial goal is to shorten the loop between code, save, check the browser, adjust code, repeat... and just give engineers the ability to edit the page directly like you would a Figma prototype.