If there was some sort of asset export that obeyed some spec on how to size and file name that’d save hours and hours of work.
Outside of that, I’m probably not ever going to use generated code enough for it to be a game changer. Most of the time you’re having to fit some design into an existing design system, and so I don’t really see the use case for code export at scale.
But if you're using some icon library that a designer has imported into figma like remix-icon, just import from the library directly in code. Importing and rexporting the svg would likely change it slightly.