<looks back> Nope, concision is definitely not my strength. But I hope I made the argument clear, at least.
No, wait. I got it:
Bad actors use "diversity of political beliefs" in bad faith as cover for undermining the goals of the diversity statement. Marginalized groups want more assurance that our community (1) isn't one of those bad actors and (2) is willing and capable of resisting those bad actors when they come.
There. Okay. Vacation time.