"Google don’t sell privacy." What does DDG 'sell'? Which is to say, how much have you paid them? If you're not paying for it, then you are the product, that'

"Google don’t sell privacy." What does DDG 'sell'? Which is to say, how much have you paid them? If you're not paying for it, then you are the product, that's the inevitable trade. There is no free lunch.