Trending @Infosys; Jaya bhuvanesh - Dsa course from Tamil youtuber

Quiet for a while, I am following tamil youtuber jaya bhuvanesh for tech contents. Now he is selling his DSA courses. Anyone who joined that can tell me whether it is useful or not. Experienced persons can go through his site and provide me inputs.

https://greednim.github.io/module-structure/ https://jayabhuvanesh.mn.co/ https://youtube.com/@jaya_bhuvanesh?si=8_bG9QLiJiHaReje

I am planning to enroll for 2nd course (mid level)