What we call inspiration, Sasuke is literally born thanks to Hiei from Yu Yu Hakusho and Kurapika. All mangaka are inspired by other manga and also create their own story. Besides your crappy comparison with Team 7, tell me how Itadori is like Naruto? How is Megumi like Sasuke? How is Nobara like Sakura?
Sasuke is inspired by Kurapika. Hei? Not so much. The edgy deuteragonist is more of a dragon ball inspiration.
but here’s the difference. Kishi didn’t go full rip off and add a Leorio, Killua and Gon “inspirations”. Gege literally copied the 4 man cell. Again, Yuji has a demon inside of him like Naruto, Megumi is the cool side character who misses his family, both Sakura and Nobara have strong personalities and Gojo and Kakashi? Need I say more?
If JJK was about Yuji and Sukuna I would chalk that up to inspiration. You add the Gojo and Kakashi similarities I would think it’s weird, add the exact team formation? At that point you’re a total retard if you can’t admit it’s a rip off