Not exactly a nutshell, but here's an explainer: https://github.com/RupertBenWiser/Web-Environment-Integrity/blob/main/explainer.md https://github.com/RupertBe

Not exactly a nutshell, but here's an explainer: https://github.com/RupertBenWiser/Web-Environment-Integrity/blob/main/explainer.md https://github.com/RupertBenWiser/Web-Environment-Integrity/... And here's why it may be bad: https://vivaldi.com/blog/googles-new-dangerous-web-environment-integrity-spec/ https://vivaldi.com/blog/googles-new-dangerous-web-environme... And the HN discussion on the latter: https://news.ycombinator.com/item?id=36875940 https://news.ycombinator.com/item?id=36875940