However, in this particular case, I don't think it should be flagged unless the comment sections becomes unmanageable. It may be a political topic but it is seen from a technical angle, and indeed, a lot of the comments are technical in nature: the effect of different options, different engines, alternative wording, etc...
What I think is interesting is how artificial the censorship looks. If I see no results for such a simple phrase, I know something fishy is going on and that would encourage me to carry on.