I got your point but you have to learn more about Chechens to have an adequate opinion.
Russians had issues with them before and solved it the way they did for a good reason.
Russians incorporated Caucasus into their empire in 19th century through brutal suppression of locals. Then under commies Stalin went 1 step further. Basically they each deserve the other Russians and Chechens. Russians long killed all of the Chechen leaders that could be reasoned with by now it is a war of long term extermination for all practical purposes.
Arabs might think.. that does not make it true. What happened to Chechens is true. Thats just the chechens, then there are other nationalities in that region that hate Russians almost as much. It won’t end any time soon.