TD interview questions

First I got a phone screening interview where they asked about the basic things like educational qualifications, my work background and my status in Canada, then I had to give in person technical interview which lasted for about an hour

The interviewer in the final technical round asked A LOT OF unexpected questions, which were like there is no reason to be prepared for this position. No related questions to the resume AT ALL. Feel like they just wanna finish the KPI for interviewing not for hiring ppl.