Gmail launches with content scanning (2004)
Google launched Gmail with then-huge free storage, paid for by scanning email content to target ads. Privacy groups objected that machines reading private mail crossed a line, even if no human read it.
Gmail drew complaints and regulatory questions but grew fast on its free storage and speed.
Google stopped scanning Gmail for ad targeting in 2017, after the practice shaped years of privacy debate.
Like Gmail, Dreaming V3 trades deeper machine access to your data for a better free product. The same question returns: does processing your private content for utility count as a privacy cost?
