A fast rundown of the strongest signals I found across TikTok, YouTube Shorts, Instagram Reels, Douyin, and Kuaishou: quick payoff comedy, reusable audio prompts, retention pressure, and local events becoming creator stages.

The figures are platform-feed or public-report snapshots, not a universal cross-platform leaderboard. The TikTok completion and duration claims come from a creator-market report and are labeled in the video as non-official guidance. Public Kuaishou evidence was strongest for a local livestream and creator-program move, not a ranked viral-video list.