But then that furthers the argument that Figma is dead-in-the-water
These are a design communication tools, in the same way FrontPage and Dreamweaver back in the day - they enable a designer to communicate intent to create solutions to UX design problems in a way that can be understood by downstream production.
Using Figma doesn't immediately make something aesthetic or useful, its just a tool. Claude Design enables the same thing, it enables someone to communicate design intent, with a much lower bar.
These AI tools like Loveable just do more of the groundwork than Figma does