I admit I kinda only skimmed a lot of the replies here but honestly? Friendships based on one SOLE trait (like transness, or gayness, or liking football or shoes or something) are always a doomed enterprise. Just because you have ONE thing in common doesn't mean you have everything in common nor that you'll get along as people.
the trans community is varied as heck and thinking all trans people should be bffs is like saying all brunettes should get along great because of that one shared trait.
I look at my friendship groups over the years and the people who i've really clicked with have been people who share my love for life, accept my wierdness in all forms (I'm a really wierd person okay?) and don't judge me. We share interests for the most part (we're all major geeks) but we of course have things that are ours and ours alone (one is a musician, one an artist, one loves football, another is a workaholic super focused on career) but we get along because we, as individuals have enough shared attitudes to enjoy one another's company.
It's sort of like when you're a kid and your parents FORCE you to be "friends" with other kids because they're in your class or they live next door and you never actually get on but you fake it because you have to.
Ultimately, people are so varied and so individual. You gravitate toward those who make you feel like you can be your genuine self. That's friendship after all.
And it's nothing to be ashamed of to not get along with someone in your community. There's no rule saying all trans people should love one another and all get along and never argue and all be the same mind.
I mean dang, I keep getting told i'm not "allowed" to like certain things or act or dress in certain ways because it's "not masculine enough" and i'm like "please, get outta my face."
Point is, we don't ALL have to get along. Sometimes it's not even dislike it's just you have NOTHING to talk about, no common ground and zero chemistry to continue interacting beyond the neccisary enounters. Not everyone you meet is gonna be your friend, even if they're super nice. That's just not how the world works.
I agree with others saying girls are the worst for judgement. That said, I have known some pretty two faced guys too. Thing is though, guys are far more likely to say it to your face in my experience, while girls just snip behind your back.
But my personal experience with gendered groups is far far better versed in male relationships as I haven't really surrounded myself with girls since I was 12. I have one or two female friends, but I wouldn't say we were close.
My male circle are my friends for life.
And you know, i'm actually kinda thankful I got out when I did. I don't have the patience for it and interestingly, cultivating a very masculine friendship group seems to have saved me an awful lot of the mysogynistic interactions many women describe. Maybe because I always had guys around me? Or because I was not behaving in a generally percieved feminine manner? Whatever the case, i find it kinda... jarring actually when I read all these articles of women about my age talking about how much horrible stuff guys have done to them over the years and it gives statistics and it's like MOST women this is what their daily life is and i'm sitting there going "wait what?"
I mean dang, how effectively did I ditch womanhood? I must be extremely ridiculously lucky.
But it makes me wonder how much I can actually reasonably claim to have been "socialised female" as a result.