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.
Yeah as a white person, don't believe anything I say. Please judge me and other white "leftists" by our actions. Look at what we actually do and care about, only then can you tell if we're communists or socialists or anarchists, or if we are just using the words and performing. I know real and fake white leftists - the good ones do lots of great organizing and the bad ones talk a lot and end up derailing plans.