1) From what I understand, in the past, Day of Absence has comprised of "students and faculty of color leav[ing] campus to show how much they contribute to the college." This year, however, in what was probably the feeling that there should be a reciprocity as there hadn't been in years past, the school administration thought that this year they'd ask instead the white faculty and students to leave. The goal was still reflection on issues of racism, bigotry, and prejudice.
2) However, the administration didn't anticipate a professor balking at what was he perceived as a "good faith" yet myopic and misguided attempt at reciprocity because of his reading of the entire event as smacking of non-white groups wanting white people to fade entirely into the void. This led the good professor to protest what he understood as a witless decision to pay back the sacrifices of non-white groups doing so voluntarily in the past to underscore minorities' importance to/in our country. However, the students perceived the professor's decision as both racist and intolerant because he didn't express the same type of concerns when non-whites had absented themselves on the same day in years past, making students question what they perceived as his hypocrisy and lack of commitment to racial tolerance.
If these scenes were written as part of a fictional play or film, I'd be tempted to read the events unfolding as a farce or comedy of errors because basically all parties seem to have "bigly" misunderstood one another: The administration and professor misunderstood each others' platforms on why doing the Day of Absence differently was a curse/boon. The professor and students misunderstood each others' positions on motivations to participate/not participate in this year's Day of Absence. The right-wing consumers of news are now misunderstanding the situation and characterizing this situation as part of the disease of liberalism getting worse on campuses. The progressive liberals have bought into the right-wingers' characterization of this situation and are concerned with this news highlighting a problem within liberalism and the left in general. However, as I now read the situation, I am thinking, "The path to hell [on earth] is paved with good intentions." Occam's Razor, anyone?
On a side note, in case anyone should wonder, I stand on this issue with the professor not because I think he's specifically right about what the event meant but because I think he's right to object to the administration's shortsightedness on this issue for a different reason: Who exactly are the "white people" on our college campuses? Under current definitions of "white," they include Arab Americans, yet it would be a gross misjudgment to consider them as part of the "privileged white" because of the current anti-immigrant climate, not to mention anti-Muslim climate if they just happen to be Muslim also. And what about Jewish people generally? While most Jewish peoples would also qualify currently as "white," antisemitism has been on the rise since the Trump administration took power in January. And what about intellectually or physically disabled "white" peoples? To the extent that able-bodied and able-minded individuals have privileges that intellectually or physically disabled whites do not enjoy, these whites cannot be considered privileged either. And what about people who have a mixed heritage or biracial background - is their self-identification as "white" the key to privilege and access denied others - or will that not depend on how much they look "white"?
Peace.