By this logic, nothing can ever be shared by email. Else someone (user included) might scrape some value from it. If it is truly for my benefit, they could let

By this logic, nothing can ever be shared by email. Else someone (user included) might scrape some value from it. If it is truly for my benefit, they could let me opt in or out of the behavior. I truly derive value from being able to search the local copy of my email to track purchases.