For a very good reason; it is keeping international oil prices stable and so the world as a whole and in particular; the poorer countries are not devastated. Get a clue about how all economies are highly interlinked together and how to use diplomacy for the benefit of the World. Incidentally, Europe/Americas/Other Developed Countries are also a huge beneficiary of this.

'India deserves a thank you for purchasing Russian oil': EAM S Jaishankar - https://www.youtube.com/watch?v=-NYRk_Vgm-g

The World Is Thanking Us For Buying Russian Oil: Hardeep Singh Puri | Davos 2024 - https://www.youtube.com/shorts/VDpVY44rNUw