The interview process went decently until my "onsite" which was over video due to the pandemic. I logged in and activated my video, my interviewer never activated hers and said she didn't want to because she was at home. We all are, show some respect and don't make me feel like a buffoon talking to a blank screen for several hours. Her audio was awful and without the assistance of seeing facial expressions and gestures, I couldn't understand her. She asked me one vague question about using conversion rate data in an A/B test and asked me to describe a model I'd build. I asked for more info about the type of data and she said "what do you think, if I said it's conversion rate in an A/B test?" I said I'd assume it is a binary purchase/no purchase set and asked if that was a fair assumption. She replied "if you think so", so I spent the next ten minutes describing a logistic regression model then she said "that's completely incorrect. How would you use logistic regression to predict purchase amount?" I replied that I was operating under the assumption that it was a binary outcome and she said that was a poor assumption. Then she said "how would you use logistic regression to predict a continuous output?" I replied that I wouldn't, I'd use linear regression. "But you said you'd use logistic regression, so I want to know how you think that would work?" She was very sarcastic and insulting. Implied I was dumb, although I had specifically made a point to explain and get her approval on any assumptions I was making. Very, very negative experience. Speaks very poorly of the data science team there. The recruiter asked me to apply again because all the other interview feedback was so positive but I have no interest. Would not accept an offer had it been extended. I really got the impression that my interviewer was sitting in a messy diaper and couldn't wait to get off the call to change it.