From the linked explainer at <a href="https://github.com/RupertBenWiser/Web-Environment-Integrity/blob/main/explainer.md">https://github.com/RupertBenWiser/Web-Environment-Integrity/...</a><p>> As new browsers are introduced, they would need to demonstrate to attesters (a relatively small group) that they pass the bar,<p>Good luck with that.<p>> Stakeholder feedback / opposition<p>> [Implementers and other stakeholders may already have publicly stated positions on this work. We will list them here with links to evidence as appropriate.]<p>> [Implementor A] : Positive<p>> [Stakeholder B] : No signals<p>> [Implementor C] : Negative<p>Google, W3C, Apple|Mozilla?