Meta Market Specialist interview questions

An HR person from the Dublin office contacted me on LinkedIn. He told me the company is looking for a country specific role (marketing specialist). I was not originally looking for a job in Dublin but I replied I was interested in this position because the job sounded very interesting and like something I have done in my previous roles. They sounded serious in the LinkedIn message and Facebook sounds like an amazing company to work for. I had to do a small assignment for them and after this I arranged a phone interview with them on their calendar. They called me 40 min before the arranged time. The line was very bad and the interviewer was reading everything from a paper. He said things like "What would this role be like? Excellent question..." He talked very fast and I did not have any chance to ask anything so these kind of questions he presented himself very bizarre. It was not a real conversation and he sounded very uninterested. After this he did not ask anything about my previous work, previous work experience, my skills, my studies and so on. He asked me what people from (country's name) would change in Facebook, what people from (country's name) want in Facebook. Do I use Instagram, do I use Facebook for work or for personal use or have I ever reported anything on Facebook. After this he said he will get back to me. The call left me feeling like I was only used for my information. I do not believe they are actually going to hire anybody, they wanted professional opinions about Facebook for a survey and I felt very used after the interview. It felt like a scam call. I would not believe Facebook would treat its applicants in this kind of way and Facebook's points have really dropped in my eyes. What also left me feeling very strange after all of this is that on LinkedIn he said I have just the right work experience for this role and I got an email where he said my previous work experience does not match this role. This does not make much sense to me at all and sounds like an excuse.

Got approached from a Facebook recruiter in Linkedin, Then I agreed for a 1-hour screening phone interview with the recruiter. After completing the phone-interview, was asked to write an essay in both English and my native language and sent back to the recruiter within 24 hours. After submitting the essay, got informed that I can proceed to the next stage, which is 1 hour face-time interview with a Facebook senior Market specialist. One week later, got informed that I I'm through to the final interview, which will be a 3 sessions 1-hour video call with the hiring manager and other 2 senior facebook employees, each will evaluate me in different aspects, which are critical thinking, market knowledge, and career development, all 3 sessions happened on the same day.