Sonar Devsecops Engineer interview questions

It was a 5 steps process and took 3 months. I passed all steps and the final step with CEO of company was horrible! He told me we have only 10 minutes for this interview. His behavior was very bad! during the interview. You can find the same negative feedbacks on the CEO's behavior by other candidates. And finally he rejected my application. Don't waste your time for interviews. You will spend a lot of time and will wait a lot for finally nothing!