I think part of the difference here is that you see ads at all. Most of us who hate tracking block ads completely so it's not a choice between relevant ads or i

I think part of the difference here is that you see ads at all. Most of us who hate tracking block ads completely so it's not a choice between relevant ads or irrelevant ones. Either way we don't see them so limiting tracking has no downsides. But I would especially hate ads showing up in my mailbox. I pay for O365 business so they don't, but if they did I would drop the service immediately. Spam is a big problem and artificially adding ads on top of all that makes it even bigger.