1 - There’s no reason to ban AI thumbnails
2 - They are ramping up moderation on 3rd party assets that use stolen IP. Epic recently acquired LOCI.
To summarize the post -
Epic is integrating Loci’s AI-powered tagging and similarity detection tech to automatically categorize 3D assets, making them easier to search and manage across its ecosystem. This will help with discovery in Fab and asset indexing in UEFN. It also adds a tool for spotting IP violations, which could improve moderation and help prevent stolen or infringing content.
The post mainly refers to actual 3D assets, so it’s unclear if thumbnails are covered. Same with whether it helps beyond Fab (like other platforms).
Usually the IP holder has to come in and flag the project first