Uh yeah, that's usually what happens when a group splits off from a larger group.
But you make it sound more than it is.
There's asshats in every group, and the "Alphabet Soup" isn't any different. Actually it's been like that from the get go. Trans people started the "movement" at Stonewall. Gays and Lesbians took it over, used to be afraid of the Bisexuals because they "Wouldn't choose a side" - and that's still an issue today - and now old school Gays and Lesbians are all afraid because of the "rest of it", just like any other set of old people being faced with changes.
Then you got the ones who are against Trans people because of stupid ass fears that straights have. Or because these old fart Lesbians are part of the TERF movement and making up shit to BE afraid of on behalf of "Women" all over.
But in the end, they're not as big as appearances make them, just loud in their assholery.
Just because the T types and beyond are delusional asshats making ridiculous claims about men having periods and getting pregnant doesn't make it true, Serryah.
Just because you want to deny Trans people exist and that Trans men have periods and get pregnant doesn't make it true either, Jin. You can wish and wish and wish all you want, but facts won't change in this instance and that is the fact that Trans men can have periods and Trans men can get pregnant (provided they haven't had hysterectomies yet).