Who is Montreal's Pinkydoll? And how is she profiting from a bizarre TikTok trend

A Montreal woman is gaining exposure – and making money – by performing unusual sequences requested by fans live on TikTok. She’ll say, "Yes, yes, yes!" And then, in quick succession, she slurps, then shout, "Fire! Fire! Fire! Fire!" It all relates back to a virtual trend called NPC streaming.