Because Umemaro is a big name, clickbait accounts often repost his content to lure traffic to spam sites.
I notice you mentioned “umemaro” and “Reddit” — are you looking for a specific article, a discussion thread, or a summary of content related to Umemaro (a Japanese adult manga artist/doujinshi creator) on Reddit? umemaro reddit
However, others have criticized Umemaro for: Because Umemaro is a big name, clickbait accounts