It's only for this model, not the one you're already using. And they're not training on the data. It's supposedly to detect abuse etc (such as someone retrying repeatedly with different variations to get around their protections)
How would you know that? You can only know what they say they will do with the data.
Which companies do all the time...
No policy is enough, period. There should be technical and legal solutions to it.
As others have said, if you're this skeptical I don't see why you would have been using them before this retention increase.
And yet it is, and most things still function. Now what?
>You trust and rely on thousands of people and services every day
And I, and everybody else, distrusts and tries not to rely on thousands of people and services every day too.
Do you lock your car? Or your door? Do you use your username as password trusting nobody would stoop so low as to break it? Do you trust the goverment to put your tax money to good use? Do you trust emails with great offers from websites you didn't subscribe to? Do you trust companies not to sell your personal data?
>As others have said, if you're this skeptical I don't see why you would have been using them before this retention increase.
Because they have a technically more capable offering. For absolutely no other reason.