the big problem I had with this documentary was when they said polarization by tech was a big problem and showed... hong kong and france, two countries where there were actual problems that the people had with their government, and it was certainly not a polarization issue. i dunno, i think some of it is ok but i don't know what to think of it, I think what I found most important in it was that yes we need to have a common understanding of what's happening and that feeds contribute to there being different realities.