Enterprise Mobility interview questions

Technical interview, it lasted for 1 hour with short 5min intro. Started with casual opening conversation explaining what they do in the team and what they expect from the intern

3 interviews total. First was with recruiter through teams and simple. Second was at branch with a manager. When I got to the location, an assistant manager made me sit down somewhere and wait in their employees only area. Most employees were busy and none would look at me or acknowledge I was there even though I would say hi, it felt unwelcoming. After more than 10 min, the assistant manager gave me a quick tour and made time until the manager was ready. After my interview, it was made obvious that they're looking for competitive, money driven people willing to sacrifice themselves for this company. The manager ended my interview emphasizing how selective they are and are interviewing lots of other people and that the results of my questions will be compared amongst others. I left with a bad taste in my mouth. I did not move on to the final interview.