A year later, Kahan denounced Amazon in a lengthy memo for attempting to get Birkenstock retailers to sell it their inventory, even though the company had explicitly removed its sandals from Amazon.com in the U.S. "I share in no uncertain terms that this is unacceptable and will not be tolerated," Kahan wrote. "[A]ny Authorized retailer who may do this for even a single pair will be closed FOREVER."
[...] The climate denialist ads are an example of how contrarian groups can use the internet's largest automated advertising systems to their advantage, gaming the system to find a mass platform for false or misleading claims.
"We exercised our contractual right to terminate our agreement with Yahoo! based on a number of factors including doing what's best for our brand, our effort to provide quality web search, and the broader content experience for our users. We believe there are opportunities to work with Oath and Verizon outside of search," Mozilla Chief Business and Legal Officer Denelle Dixon said in a statement. "As part of our focus on user experience and performance in Firefox Quantum, Google will also become our new default search provider in the United States, Canada, Hong Kong and Taiwan. With over 60 search providers pre-installed as defaults or secondary options across more than 90 language versions, Firefox has more choice in search providers than any other browser."