Why would two million people shaking keys be more impactful than the sanctions that have already devastated Russia's economy? I don't particularly disagree wit

Why would two million people shaking keys be more impactful than the sanctions that have already devastated Russia's economy? I don't particularly disagree with your stance, but I'm not convinced Russian protests will change anything more than external protests via sanctions have. I still agree that Russians should be protesting anyway. Ukrainians are literally bleeding to death in their streets for Russian aggression, and anybody in Russia today should be protesting unless they support that.