I think this is an important point and don't think you deserve downvotes. This stuff can actually be really useful. What's wrong with Amazon being helpful if y

I think this is an important point and don't think you deserve downvotes. This stuff can actually be really useful. What's wrong with Amazon being helpful if you have chosen to receive their marketing emails? You know they know what you looked at. Telling you about what they know you might be interested in doesn't have to be sinister. There was a time when the salesperson in your small local town might have done the same.