I'm sure you won't get it. As for the Amazon Diversity policy, it's
publicly available. rogoth has been called out for lying about it before but he keeps on pushing it (never actually linking it himself because actually reading it would invalidate the idea he keeps pushing about Amazon MANDATING the show to cast 30% minorities).
You were right before that the 30% goal (50% by 2024) doesn't apply to actors, just above-the-line roles (directors, writers, and producers). It's also not a blanket policy for every project since it's aimed at series and movies where main cast include roles from underrepresented communities (so the point would be avoiding a show about Latina women where all the above-the-line roles are taken up by men). And when not possible they just have to hire an outside consultant of that underrepresented group.
As for casting they have no such quotas and note that "story comes first" and the inclusion policy should "not compromise the authenticity of the narrative". It also series that focus on a particular racial/ethnic group are exempt. The main part about casting concerns authentic portrayals so that roles are cast with actors who match up with things like gender, nationality, race, sexual orientation, and disability. There's also a goal for including 1-3 characters of underrepresented groups in order to avoid invisibility in entertainment, and the minimum aspirational goal is 60% white people and 40% minorities. None of these are mandates and are always noted as "when possible", "where the story allows", and "where it doesn't compromise the authenticity of the story".
So yeah, like all diversity and inclusion policies in place at large corporations the goal is always to hire people who are qualified. Diversity and inclusion policies are about aspirational goals, not mandates, and the aim is just to open things up (when possible) to communities that in the past were underrepresented either deliberately or due to unconscious bias.