About 3 years ago I started speculating this very same thing happening with youtube. I noticed the pattern with videos that I would watch getting deleted soon after despite being up for months and even years without any issues. If I had to guess they probably identified a few hundred thousand or few million people that follow Q information and run background processes on our phones that uses our viewing analytics to quickly tag and remove certain videos.
About 3 years ago I started speculating this very same thing happening with youtube. I noticed the pattern with videos that I would watch getting deleted soon after despite being up for months and even years without any issues. If I had to guess they probably identified a few hundred thousand or few million people that follow Q information and run background processes on our phones that uses our viewing analytics to quickly tag and remove certain videos.