Imagine the amount of power they have now with AI, by recording the conversations of half the planet. Imagine the amount of money they would be able to make in the stock market with this data, by following the trends of these conversations. I'm sure the hedge funds have already been doing this for 20 years.
That's really just the tip of the iceberg though. They'll be able to build very sophisticated models of every person, digitally fingerprinted to their voice and location and devices that follows them forever.
I want my data deleted from their servers. This is seriously messed up and heads need to roll.