Blizz basically just spent an entire expansion insulting a good third of the worlds population, by letting a team of artists who grew up in America and Europe reinvent their comic book version of asian culture, complete with a cheap ripoff of Buddhist philosophy, which didn't even make sense in the lore-logic of the game itself.
And now, it would appear, "ze germans!" are next in line? To clarify for people who are not familiar with the culture (I am not german, but I grew up there, so not only am I a native speaker, but also very familiar with the culture to the point where I consider it my own), "Hans" and "Franz" are iconic german male first names (and the only names germans seem to get in WWII movies).
I am not saying this was the singular cause Blizz, but may I remind you, that you lost 3 Million players in asia over the course of your last expansion?