Playtech Graduate Software Developer interview questions

I interviewed with Playtech London in March 2022. Overall, the experience was negative. I applied for the job through LinkedIn and was contacted by a recruiter shortly after. He set up an online interview with a more junior and a senior developer from Playtech. On the day of the interview, the senior developer was 5-10 minutes late, so the junior developer and I had to kill time with small talk. Very unprofessional. To be fair, the junior dev seemed cool though. Once the senior developer arrived, I could tell immediately that he had a really bad attitude. It seemed like he just did not want to deal with interviewing candidates. He didn't turn on his camera, was very difficult to understand since his mic volume was very low and on top of that he had a very strong Scottish accent which is not easy to understand for me as I am not a native English speaker. Throughout the interview, he was surprisingly rude and impatient which made the whole interview process uncomfortable. This makes me wonder, if he acts like this when interacting with a complete stranger, how bad must it be when you become part of the team? It seems like he doesn't respect other people's time and does not grant them a basic level of respect. I wonder what this says about Playtech's company culture. At the end, I was promised by the recruiter as well as the two devs that I will receive feedback on my interview performance regardless of the outcome. I have never heard from them again. Very strange experience.