When a person of color, especially if they're black like me, affirms their support for causes such as queer liberation, feminism, animal rights, or socialism, I immediately feel that I can believe, with minimal doubt, that they're truly convicted and principled in what they're advocating for.
However, when a white person claims to support leftism, until my skepticism is proven wrong, I immediately assume they're a dishonest and performative libshit. I then proceed to interact with them with hefty amounts of caution. If my assumptions are proven true, I'm never shocked.
Back before I cut off dating white men, I ended up with my heart dicked around by a transmasc the exact same way a cis white man had. Third time's the no-go, white men as partners got deaded regardless of what's in their pants. There's fundamentally no difference between the cognitive of a transmasc and that of a cismasc; especially when it's under Anglo socialization.