Amazon just killed Tidal

Also, I don't know where you are getting 10 million. Every article I read just says "millions" which is the same language Qobuz uses. And Qobuz has 40 million in CD quality. Are you sure you don't work for Amazon? Seem like a fanboy without being objective.

How is it a game changer vs Tidal and Qobuz?

Sorry I am raining on your parade where you declared Tidal dead. I guess the only people allowed to comment are those who agree with you initial assertion. 

Seems like it matters which 10 million tracks those are?