The so-called modern marketer actually needs to be a combination of people in an organization rather than just one type of person. For companies to survive, three types of people in your organization need to change to help 'market' what you do effectively today.
Before you start lighting up those pitchforks and come after us marketers with a mix of mass hysteria and moral panic, take a look at your own online behavior and ask yourself, which scenario you prefer? Go to Amazon and start shopping (presuming you have been there before), and ask yourself, "what is the experience like?"
It's hard to argue that most content-based webpages aren't all that annoying, but there is a cost for access and there is a cost for this content that must be paid by the consumers. Whether this is a paid-subscription model to underwrite the profitability of the business or ad-supported as the model, consumers have to accept that advertising and pageviews are going nowhere.
As a marketing professional, there is nothing I hate more than receiving any form of communication (email, Web experience, social media, mobile, whatever) and not see an obvious place where I can either opt out of the communication or protect how much information is being captured. As a consumer, I probably hate it more.