This thing is getting a lot of bad reviews due to the concept of "men benefit from misogyny" paired with "trans men are, in fact, men" causing them to hold systemic power over trans women despite both experiencing transphobia. The way that trans women experience both misogyny and transphobia yields the unique combination known as transmisogyny, basic intersectionality stuff, and this tool being used to mark transmisogynists who despite ostensibly being good on "trans issues" participate in transmisogynistic posting etc has gotten non-transfem people invested in their own perception of inculpability up in arms.