I honestly forgot about her, but this video popped up in my feed so I clicked on it...and I was immediately annoyed...
I'm sorry but, in my opinion, I think it's wildly inappropriate that she gets to go around calling herself a "professor." She's just not. She's a part-time instructor, at best. She's "adjunct," which means she was most likely hired on a contractual basis. I personally would put her more on the level of an outside consultant than professor.
I looked on her LinkedIn page, and it is not clear to me whether she has anything beyond an undergraduate degree (please correct me if I'm wrong). She also didn't even start her undergraduate degree until she was 26 (I think?), so she hasn't been working in this field very long either.
In my opinion: No graduate degree (to my knowledge) + limited work experience + part-time contract basis =/= Professor.
Look...maybe Belmont University allows Blair to call herself a "professor," so it might not be entirely her fault. But, in my opinion, I still think it's incorrect and inappropriate for her to be marketing herself as a "professor."