The Meta recruiting team is best in class .. after getting an employee referral for the position, my recruiter Heather went above and beyond preparing me for the interview and the company culture.
Unfortunately, on the day of my video interview, my interviewer (a) showed up 10 minutes late for the interview with no apology, (b) took another 5 minutes staring at the wrong computer screen and getting visibly frustrated he was clearly on the wrong window on his screen and I was watching his every move (including emailing the recruiter to whom I had to email and say I was watching him), and then (c) complained that he didn't have enough time to finish all the questions in the time allotted.
No apology and absolute arrogance .. it was the worst I've ever seen in a company. The other irony is my interview was the day after Facebook's very public 10/4/21 outage but my interviewer's arrogance and lack of interests in my answers really made me feel like asking how him why he thought his product was broken.
Extremely frustrating and worse, I think comments were entered as never got another interview despite being qualified with 2 Master's degrees and work experience. Extremely disappointing.