This is why it’s so unfortunate and frustrating that people are depending so much on Chromium/Blink. Electron, various browsers that are just skins over the embedded framework...
We were still dealing with legacy IE6 (and IE 7/8 by that point also) in 2013! Almost a decade since we got Firefox and the first version of Chrome.
The web has empirically suffered through homogeneity and the lack of strong competitors in the browser space, not helped by the underlying HTML/JS spec becoming exponentially more convoluted to the point where building your own renderer is nigh impossible.
And since everyone is standardising on a Google, their decisions on ad blocking and supporting APIs are automatically going to flow down into every dependent product.
It’s frustrating that MS copped out and went Chromium. Like we never learned this lesson the first time.
We still have WebKit and Firefox and (sooner or later), more of Servo at least. These need to be protected if we don’t want Google and the ad network to totally control the browsing experience.
Although, controversially, we as a web dev collective have learned nothing if we continue to only develop for a single browser. Not for the web itself, but for one particular rendering engine. “Only works in Chrome,” is poor engineering for anything more than a prototype or proof of concept.