#Brave has said they will not support Google's Web Environment Integrity API. The API allows websites and services to determine if a client is trusted, giving control to a circle of attesters. Critics believe the API gives Google and other companies too much control over the web. Mozilla #Firefox also opposes the proposal, stating it contradicts their principles and vision for the web.
https://www.ghacks.net/2023/07/31/brave-browser-wont-support-googles-web-environment-integrity-api/