Broad license to user content
You are agreeing to give Meta a wide-ranging, transferable license to use and modify your 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: You lose exclusive control over your photos and videos, as Meta can let others use or alter them.
Meta takes a very broad license to your content. It allows them to sub-license this rights to others, modify your work, and use it worldwide without paying you.