I think it was less Warcraft's under-performance in domestic theaters that did that (because it still had huge audiences in Asia; Hollywood accounting is weird, of course, but it was still a profitable movie despite it getting the "flop" branding in the US) and more Mute's flop on Netflix that left a black mark. (Netflix's accounting seems even weirder than Hollywood's, especially given how opaque it is, and also seems to have an outsized impact on the rest of Hollywood for how opaque it is.)