The authors provide a rebuttal to what appears to me to be propaganda that has circulated on left-wing websites about the Syrian Kurds. US forces have been actively supporting them and have been rewarded with permission to install military bases on Syrian territory under their control. I feel guilty as well by having posted articles in the past that have extolled the leftist virtues of the Syrian Kurds. See this and this. Yes, I might have also been conned with fake-news by the people who administered the website "Reflections on a Revolution"--since sold to a non-profit and re-named simply ROAR.
The US-led coalition of war criminals is using elements of Syria’s Kurdish population to achieve the U.S Empire’s goal of destroying the non-belligerent, democratic country of Syria, led by its hugely popular, democratically-elected President, Bashar al-Assad.You might also be interested in Part 2 by the same authors.