>3) Minorities cannot achieve the same scores in math and science

No.

Nice try but I don't buy it. I'll entertain the idea, "if you ruin early education along racial lines you produce disparity of outcomes and this is racist", but I'm not going to sit still for "minorities cannot achieve the same scores in math and science", and especially not for framing it like that's the fundamental issue and what to DO about it is the only concern. That axiom is busted, fake, made up by self-justifying racists… and racist, yes.

Charitably: 3) (Some) minorities are not achieving the same scores in math and science, therefore math and science are racist and must be abolished.

Something to consider: as the 'abolish math and science' movement grows in influence, especially in public schools, students of lower means are likely to fall further behind their more affluent peers, whose parents afford private schooling and tutoring.

It is in the strategic interest of this country, both from an internal cohesion POV and from an international competitiveness POV, to encourage excellence in STEM, across race and class lines. Consider that the voices ready to raise 'racism' at every slight opportunity are actually making it harder to achieve this goal.