Commure Data Scientist interview questions

A recruiter reached out to me to schedule a call through Calendly. I set up a time to chat, only to have him cancel the day of the interview. Hey, which is fine, things happen sometimes. So I schedule for another day. Not only did I wait 10 minutes for him to enter the call, he didn't even make any mention about him being late. You know, all may have been forgiven if the interview went well, but it didn't. To say the least, he didn't seem all that interested in my background or qualifications, and when I tried asking about the position, he kept it extremely vague and kept mentioning how they were trying to "transform" the healthcare space. But how exactly??? I tried digging deeper and he paused, sighed, and said, "let me make this simpler for you". I'm not dumb, get off your high horse and maybe if someone actually would've explained your company's key concept, it would've made sense. Let's also not forget he didn't even take time to introduce himself and the company and instead grilled me for 20 minutes straight of questions. Completely unprofessional. Don't waste your time.