A lot of people are claiming this extension no longer works. This is either misinformed or a lie. Shinigami Eyes *is* marking a lot of transmasc and intersex people as red, but only because those people are harassing, denigrating, abusing, stalking, and/or otherwise speaking out against trans women in a transmisogynistic way. Transmisogynistic people, hiding behind their intersex and/or transmasculine identity, are upset because they are being correctly labelled as transphobic.