What is happening is that the thin line between Putin and Russians gets more and more blurred. When the war broke out in 24 February, there were a few protests, but they were quite scarce, and the opinion polls presented in Western media showed that Russians support Putin's war. Now after the mobilization things changed a bit, but it's very clear that many Russians, even well-educated, have soaked in a lot of what is being constantly broadcast in state media: that Ukrainians are subhuman Nazis that have been killing Russians for 8 years so Russia has no choice but save the children.
When you think of it, it's really sad. Because now that Russians have clearly realized that this is not any "special operation" but a real war, their war, and that they are going to die in it, it's already too late - it's even difficult to escape these days if you don't have ample resources.