DJ Sundog - from the toot-lab on Nostr: if a fediverse server allowed its users to upload a post archive and created new ...

if a fediverse server allowed its users to upload a post archive

and created new backdated posts for each, but did not send them out via federation (although creating them in a way that if referenced they could be interacted with via federation where appropriate)

and possibly marked them as imported/archive content

what potential problems would arise?