@layman,
Of course not all lesbians are men-haters and all men-haters are not lesbian, but I know a lesbian couple (who are wonderful people BTW and very conservative). One is very masculine and fits the stereotypical image of a "dyke" (I don't, otherwise, use the word but in some cases they seem to have embraced it the way that band embraced "Slant" or some African-Americans have embraced "n*gger" I get the idea of it, but never make the mistake of assuming that since they've
taken the words back, that I as a white heterosexual male get to use them without giving offense) By appearance and mannerism, one would never assume her wife is a lesbian, which is often the case with a lot of gay women, but clearly she is attracted to masculinity, just not in a male package. I know that she was abused by a man as a child and I've often wondered if that has anything to do with her sexual orientation. She's not, by any means, a man-hater, but she might fear intimacy with one. Of course it may all do with how she was wired at birth, but people are pretty complex and while I think we're driven more by nature than nurture, the latter definitely often plays a big role in how we turn out.
In any case, I wouldn't be surprised to find out that the professor has a history of being abused by a man or men and if so I have a great deal of sympathy for her, and certainly a lot more than she has for Otto Warmbier. Nevertheless, whatever her past may be, it's doesn't excuse her horrible behavior as respects Warmbier, and I have no sympathy for her in regards to her losing her job.
She's yet another example of how hatred can consume a person and destroy them from within. I doubt she leads a very happy life and has no chance of doing so as long as she allows her hatred to drive her behavior.