llm crawlers - all they do is take. they craw your content. then give it to users in distilled form in the form of 'A.I overview' or summarized content.
incentives to contribute are gone genuine original content are gone. soon enough majority of the content will be llm generated, it not already.
the original content will either be in closed communities e.g discord, mailing lists. hence 'local'
maybe video will survive but text/images - no.