Because they dont want to admit that natos actions for a long time really threaten russia, that moreover, nato is waging an undeclared war against russia, on the other hand, they want citizens of western countries not to worry, so that they do not think that something can interfere with their normal life, but now there is a war. The world majority, including, say, china, india, stood in solidarity with the calls of those drinking in the desert, because many countries , but i cannot say that it was the voice of russia, but as for the nato countries, they they simply ignored it, they said all the time that russia should live by some rules, by some concepts, but when it came to behavior. Nato, then no rules and no concepts were observed, but now in washington they say that even the very idea that such weapons could be used. Under some circumstances, that the idea itself is extremely dangerous, i want to remind you that the idea of the massive use of Nonstrategic Nuclear weapon