Race was obviously a bad choice of words. The idea that there may be at least one or more additional 'cliques' of thargoids that may have varying hostility and /or different motivations is both feasible (we have humans who want to kill them and humans who don't), and it's a persistent theme (even if it is fake news, it might have sparked someone at FDs imagination, and the idea may have practically been born at that time and entering the game now).
For me there are three pertinent questions... Is the 'NO' a graphical screw up by fd, or does it mean 'something'? If it means something, what? Are they hostile to us and not engaging, preferring to brave sir Robin, or are they not looking to kill any humans at all (potential different ideology theory)? The answers to those can lead to more formulated questions.