Hey all, middle aged, middle class, straight white male natural-born US citizen here, and I'm here to say:

What's good for Black people, writ large, is good for all of us.
What's good for gay people, writ large, is good for all of us.
What's good for women, writ large, is good for all of us.
What's good for trans people, writ large, is good for all of us.
What's good for disabled people, write large, is good for all of us.
What's good for immigrants, writ large, is good for all of us.

& SO ON!