Although I'm glad it worked out for you, this sounds like a very niche case that would fail every single measure of exampination. Neither is working at a FANG company a signal of intelligence.
> Neither is working at a FANG company a signal of intelligence
You really believe that? I find it extremely hard to believe that the distribution of intelligence for engineering roles at a FAANG company is the same as that of the general population.
It seems far more likely that the distribution is shifted 10-15 points to the right.
I know anecdotes are not the singular of data, but I knew plenty of people whose young lives mirrored the OPs. My family had two couch-surfing classmates (at different times).
Neglectful parents don’t have to also kick one out of the house in order to be neglectful.
There are levels to this. I’m same as OP in terms of “looked like they could’ve gone to MIT” but was born in the wrong family. Ended up going to University of Washington after doing some community college - so it’s not like I went to the worst school in the world. But it was a long journey to get there and I do work at a target company now. Again, a very long journey… That could’ve been changed by just an interview or something else entirely.