I'm hoping that this happens irrespective of other steps that may need to be taken with respect to Meta or other corporate interests in the Fediverse. Since the data is all completely public, it would help clarify "ownership" of original content, allow for meme culture and virality to continue to occur, but still give some avenue for people to raise claims against these large entities.
Someone is eventually going to try to marry a blockchain to this tech so that there's an infinite record of content with receipts to the beginning. Privacy concerns all over the place, but it seems like such a natural extension to the already completely public nature of the content being generated throughout the fediverse.