By content providers, I mean YouTubers, bloggers, artists, independent game creators, authors, etc.
1) Being on top of the search engine.
2) Finding channel subscribers, page visitors, game users, and readers.
3) Innovation. Creating a new and original concept.
4) Plagiarism. Writers/bloggers who copy your own image/audio/video/article without giving credits.
5) Technical issues. Internet connection, web hosts, plugin errors, etc.