This kadyrov is totally mad, they introduced Sharia law in their chechen republic, and putin doesn't want to interfer with this madness, as he fears to provoke them and also needs them for his military adventures...
https://www.pravda.com.ua/rus/news/2022/03/4/7328011/ Zelensky made an announcement, if the power station explodes, then that's the end for Europe, the thing is six times bigger than Chernobyl.