Hi @triangle_soup_46 . Sketchfab will remain open and continue hosting free-to-download content into 2025. The only thing that changes when Fab launches is that the Sketchfab Store will close.
Once migration to Fab becomes available for the Sketchfab community, those creators who offer free content on Sketchfab can choose to migrate their eligible models to Fab. Any models that they migrate to Fab will be available for free download on both Fab and Sketchfab unless they change the licensing settings in one place or the other. Eventually Sketchfab will remove the option to license models and at that time everything on Sketchfab will become “view-only”.
Fab will offer free content under both Creative Commons Attribution (CC BY) and Standard licenses.