I see WebExtensions as taking a good/easy API that the Chromium team has created and proven and standardizing it like they standardized the web. I never worked

I see WebExtensions as taking a good/easy API that the Chromium team has created and proven and standardizing it like they standardized the web. I never worked on the previous Firefox extension API but I find it ridiculously easy to have a cross platform extension that works on Chromium and Firefox. That counts for something.