An employer who wasn't sure to hire me for the next step or not got me to read alot of articles, like 10?, all about their company (how they were founded, what they do, life story of the founder etc), I put in alot of effort and time to internalize everything to realise that he never got back to me on the promised date. I reached out to him and he said they decided to accept someone else. I feel angry, why made someone read all about them when he knows he might not hire the candidate, should I write a nice email to talk back?
P.s. In the first round of interview, he was talking to another client as well and is sitted somewhere with very bad phone reception.