Kraken Client Delivery Lead interview questions

the process involves three rounds. In the first, HR asked me to talk about my last job position and then asked me a single behavioural question. She then described the position. It didnt last long

Pros: interview process straightforward, feedback after each round Cons: agreed on a minimum salary expectation from the 1st conversation as a condition to move forward, after a full round of interview process which lasted 1 month, I was offered a package which was 20k less than the amount from 1st conversation, because "non direct experience in the energy industry" - I was quite confused because this information was clear on my CV from the get go. Low balling at last round is not professional, other industry experiences not considered is not reasonable. If they told me this salary from the start, I would have said "thank you, but no" - I guess waste of time on both sides. It's a shame since I really believed in their mission and culture. But I guess interview process could be looked like as a reflection of the "chaotic side" they mentioned in their culture.