i remember that one year ago or so there were tons of dancing videos of teenage girls on instegram. suddenlly it all vannished. good thing. what happend? where people find it nowdays?

It sounds like you're referring to a trend that was popular on Instagram, particularly among younger audiences, where dance videos and challenges became viral. Social media trends can be quite fleeting, and platforms often experience shifts in popular content styles and formats. In recent times, many users have migrated to platforms like TikTok, which has become a dominant space for short-form dance videos and challenges. This shift might explain the decrease in visibility of similar content on Instagram. TikTok's algorithm is particularly effective at promoting viral trends, making it a favorable platform for dance content. Additionally, Instagram itself has been evolving its features, focusing more on Reels, which are similar to TikTok videos. This could have also contributed to a change in how and where users share their dance content. If you're looking for dance videos now, TikTok is currently one of the best platforms to find them, along with Instagram Reels.