Because TikTok is free, had no competitors and network effects given that it is a social media platform. ChatGPT already depends on subscription income, has to compete with companies that can offer the same service for free and has no network effects because you're literally talking to a commodified bot
> TikTok [..] had no competitors and network effects
TikTok, or rather ByteDance, acquired Musical.ly as a competitor to absorb the user base and jump start their network. Their also have been a lot of short-form video platforms before (e. G., Vine) and during TikToks growth (Instagram reels, YT Shorts).
