Tumblr has made itself a safe space for trans women but not trans men. People on this site are like “feminism needs to make room for trans women! protect trans women at all costs!” but trans men are rarely discussed on feminist blogs. Laverne Cox is a great activist for trans women but I can think of zero trans men in mainstream media. And nobody on this site complains. And don’t tell me they have male privilege because that is some bullshit.
"Men aren’t being talked about enough in feminist spaces" is literally what you just said.
If you want some safe spaces for trans men, make safe spaces for trans men. There are tons of blogs on tumblr specifically for trans men and dfab trans people. If you want to talk about trans men, talk about trans men. Talk about the various ways trans men are oppressed, and the injustice you face! Don’t ask for feminists to misgender you so you can inject men into spaces and discussions by and for women.