Broad license to user content
You are agreeing to give Meta extensive legal rights to use and sub-license your uploaded content.
“you grant us a non-exclusive, transferable, sub-licensable, royalty-free, and worldwide license to host, use, distribute, modify, run, copy, publicly perform or display, translate, and create derivative works of your content”
What that means: Meta can use your creative work in ways you might not expect, including giving rights to other companies.
They get permanent rights to share, modify, and sub-license your photos and videos globally, even after you delete them from your feed if others keep them.