Their ad revenue is marginal and mostly limited to bing. if they use the data that's to tailor the product and sell more of it. On the other hand Google sells y

Their ad revenue is marginal and mostly limited to bing. if they use the data that's to tailor the product and sell more of it. On the other hand Google sells your profile to advertisers. Albeit, not you in particular, still leveraging what they know about you to put someone's commercial in front of you. Ms sells to you, google sells you. I get a difference.