It's not. On the one hand is however many people saying "it's obvious!" and on the other hand is no evidence of network traffic transmitting audio data. Why spend all the power to transmit audio, autotranscribe, and parse for specific keywords when they already track your browsing habits and those of your housemates?

The babies, yeesh. The entire movie felt soulless, like they fed successful movie scripts into an AI and this came out. Both Flashes had repellent personalities. Certain sequences felt like fanservice, but disingenuous. What a stinker

You should look into Karagarga