Shit, never thought about how the skin test could affect a mixed person. 🤔 Thanks for the comment.
I assumed the Ally tests were more thorough and harder to trick, but never looked into it.

Yeah~ I don't doubt anything you're saying. I'm visibly a brotha and "dark-skinned" (actually medium brown back home, but whatevs), so I was spared that shit. Definitely got some other shit, but 'eh. 😅

I will never be black enough or white enough or Latino enough.

Reminding me of (iirc) a Hispanic-American dude who explained a similar situation due to skin tone. As I recall it, he was "too light for the Black kids and too dark for the White kids," so he had nowhere to go growing up. Nobody wanted him at their table. 😐
Also, dat's fucked. Since we can't spoiler tag text, I'mma just speak my unsolicited opinion on it: You're racially all three and culturally which ever ones you identify with. How society treats you is a different matter.

You'd probably benefit from F.D Signifier's "I need a break so here's me reacting to Tik Toks" (timestamped) video and its many~ comments. Nebula version.
Also, here's his Black Men and Colorism on Screen video. Nebula version. Haven't watched it yet myself, but chances are it'll be... relevant atleast.