If you aren't willing to put in the effort for a multiple choice (easy) exam, you are failing any STEM college degree (the only ones that give you a chance at making it out of the poorhouse), straight up. Compared to the SAT intro calculus at any top university is magnitudes harder.

If you admit the kids you're talking about under affirmative action they'd just be weeded out in intro courses and get relegated to some social sciences degree with negative return on tuition. That is objectively worse than rejecting them.