In California, affirmative action is only illegal with respect to university admissions (meaning students), not with respect to hiring.
Race-conscious hiring is allowed if it would increase under-represented minorities. Whether you agree, or disagree with this policy (which I think most of us do), it is nonetheless legal in California, and it is what happened at the UC schools mentioned in the opinion piece you cited.
Fun fact: Berkeley and UCLA each employ more conservative professors than most "conservative" schools do. But they employ real conservatives, not the modern snowflake conservatives that constantly portrays themselves as victims.
Race-conscious hiring is allowed if it would increase under-represented minorities. Whether you agree, or disagree with this policy (which I think most of us do), it is nonetheless legal in California, and it is what happened at the UC schools mentioned in the opinion piece you cited.
Fun fact: Berkeley and UCLA each employ more conservative professors than most "conservative" schools do. But they employ real conservatives, not the modern snowflake conservatives that constantly portrays themselves as victims.