For videos that requires pretty significant effort even today to be done by hand. Humans don't scale. AI does.
I think anonymity is completely dead now. Not due to social networks but AI will definitely kill it. With enough resources it is possible to engage an AI arms race against whatever detector they put.
It is also possible to remove any watermarking. So the only way to prove if the content is made by humans will be requiring extensive proofs to their complete identity.
If you're from a minority or a fringe group, all of your hopes about spreading awareness anonymously on popular social media will be gone.
I think anonymity is completely dead now. Not due to social networks but AI will definitely kill it. With enough resources it is possible to engage an AI arms race against whatever detector they put.
It is also possible to remove any watermarking. So the only way to prove if the content is made by humans will be requiring extensive proofs to their complete identity.
If you're from a minority or a fringe group, all of your hopes about spreading awareness anonymously on popular social media will be gone.