It's not Viper's fault, he can't control his viewers, these viewers are idiots.
Even though Viper is 100% passive, he still sbould be disqualified for fairness sake. It's because if this happened in say some lower ranked player's stream (ViVi for example), I'm 100% sure said player will be DQ'ed
Top players usually have channel mods, there should be zero tolerance for viewers leaking intel.