I can only speak on the term trans masculine and how it erases CAF (coercively assigned female) trans people like myself. Thus, the majority of this piece will focus on those erasive and binary aspects of the general usage of the term trans masculine.
I do not feel safe in trans masculine/trans male spaces. Despite identifying in some ways as a trans guy (my identity is complicated), I know these spaces are not for me. I am not masculine. I am what I consider to be high femme. I prefer feminine clothing and dress. I embrace my feminine characteristics such as my speech patterns, movement, and hand gestures. I’d be considered camp and flamboyant by gay male standards of femininity. My personal style is more close to drag queens than it is to other trans men. I am not trans masculine.
Trans masculine spaces, in an attempt to be inclusive of people like me, have shut people like me and many others out. They tie the ideas that to be trans and have been CAF, one must also be masculine. These spaces are overwhelming dominated by masculinity, as the name implies, to the point that feminine people like me are pushed out. Our identities and ‘transness’ questioned not only by the terminology but by the members as a whole.
They continue the binary and cissexist notion that to be trans, if one is CAF, one must be masculine in some way. They tie maleness to masculinity, often in excess. Even the non-binary aspects, are tied to maleness as masculinity is tied to that idea in society. If we wish to escape the binaries of society, we need to unravel that connection. We need to remove masculinity from male, femininity from female. Another discussion for another time.