Such precision required. Kinda like creating a bioweapon that quickly infects the entire world but only kills the people who are nonproductive and a "burden to society"? The comorbid, the diseased, the terminally-ill, the elderly and handicapped... leaving the other 7 billion people relatively unscathed?
Actually it's more like 70% hate the Russians and I saw no need for a quibble to break out about it. My source is PBS The Newshour, Thursday, Feb. 10, 2022.