The writers answer the "Why?" effectively. The revenge plot is tied to a past trauma that was hinted at briefly in Part 1. While some viewers might find the resolution slightly rushed (the final standoff wraps up in about 5 minutes), the shock value is high. The last shot of Anari walking away from the scene, smiling into the camera, is haunting and solidifies the title. She was never the Anari (rookie); she was always the expert.
The series features several recognizable faces from the Indian digital space, as listed on IMDb : Anari -2023- Part 2 Ullu Original