Broad license to user content
You are agreeing to let Meta use, share, and modify your content with third parties.
“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 share or reuse your photos and videos with other companies without your specific permission.
The terms allow Meta to sublicense and transfer rights to your content broadly, far beyond what is strictly necessary to display posts to friends.