So I opted out. But how I now appear to them still includes my device IP address, so I don’t know if that really achieved much.
The email led me to the revised terms of service for Yahoo mail,and much much more (see their illustration) now part of the conglomerate formerly known as AOL-Verizon:
“Hi, we’re Oath
Oath is home to the sites and apps you know and love, such as HuffPost, Tumblr, Yahoo Mail, TechCrunch and many more.
Our stories and services connect with 1 billion people around the world every day.
Our technologies make sure you have experiences that reflect your passions, interests and goals.
So you feel like one in a billion.”
Which is exactly how I do feel right now. One billion bought and sold.
Continuing on the Oath website,
“It takes a team
Sometimes it takes teamwork to bring you the experiences that you expect and want. We may provide information to our parent company Verizon, our partners and other parties for product improvements, research and analysis, and to help them provide you with more relevant experiences and ads.”