You’re assigning attributes to Russians that don’t exist. They hate their orphans and they hate Americans. It was only a matter of time before they punish both.
I have a number of Russian friends and have traveled there myself, and you’re wrong. I know them very well. The treatment of their orphans by American adoptive parents has been a really sore issue for them ever since that woman sent that 7-year-old boy back to Moscow with nothing. Again, this is not politics, but a backlash against what they perceive as mistreatment of their own.