That's the craziest part. All the exabytes of information gathered, and the ads are still entirely irrelevant 95% of the time. Except when you've just purchased

That's the craziest part. All the exabytes of information gathered, and the ads are still entirely irrelevant 95% of the time. Except when you've just purchased a product, then they think it's a great idea to show you ads of the very product you already bought!