It's a little more complicated than that. You have to be summing everyone who is still tied to all the previous tracks. It needs to be a geometric sum formula.
Your claim that the US government is better than China is unfounded and unsupported. China did not invade any countries in my lifetime. The US has invaded and bombed many countries in my lifetime. US citizens have the blood of innocents in their hands; they too are murderers by extension.
I'm still not installing the app.