[toasterlovin]

Interestingly, I think Apple has inadvertently positioned themselves very well to be able to authenticate various activity as being done by an actual human. What if anything they decide to do with that capability remains to be seen.

[instagraham]

The LIDAR sensor could be quite useful in authentication.

A lot depends on watermarking at source and the social media platform using that to make a clickable/hard watermark