Specifically, every single tech recruiter and tech executive is doing everything they can to increase the diversity of their company. The fact that you're getting interviews for lead or architect but then being assessed as a better fit for senior shows that you're actually getting preferential treatment in recruiting stage and opportunities that an otherwise identical non-minority candidate wouldn't have even been interviewed for.
> It's weird as fuck that they are interested and crawling over me until they talk to me as a person
That's not weird at all. That's incredibly common. That's a sign that your resume looks good, but you interview poorly. Maybe you're the "talented jerk" who they fear will negatively impact other employees. Maybe you overestimate your abilities.
It's possible that the whole world is just out to get you and refuses to acknowledge your greatness. But it might be more likely that if many different groups of people have all been interested in you on paper but then you didn't meet expectations, that the common element here is how you interview and/or interact with others.