No apologies required! You should pick where you would feel comfortable!
That said, you should investigate the profiles of ALL of the schools you are investigating. @ucbalumnus has the cal public numbers and probably others too.
You might surprised, but Berkeley and Cal Poly have the exact same total percentage of Black and Latinx students 2/16 and 1/17 respectively, for a total of 18. MIT is also 17%, but there’s a more even mix.
Cal Poly is 54% white. There are fewer Asian students than at those mentioned above.
The unfortunate bottom line is that as a brown, queer, STEM student, the odds of feeling included are heavily stacked against you no matter where you go. All the more reason to dig deeply into what YOUR experience will be like.