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Google's New Web Environment Integrity Proposal Dismissed by Brave, Mozilla, and Vivaldi
(news.itsfoss.com)
This is a most excellent place for technology news and articles.
The article refers to Vivaldi’s response as scathing, but I think it is fair and even and the best overall summary I have seen -> https://vivaldi.com/blog/googles-new-dangerous-web-environment-integrity-spec/