It is unbelievable that over the course of 3 days, the potential future of the web has been put in such dire straits. There's already an existing, far less troubling (while still bad), proposal in the form of Private Access Tokens going through a standards committee that Google chose to ignore. They presented this proposal in the shadiest way possible through a personal GitHub account. They immediately shut down outside contribution and comments. And despite the blowback they are already shoving a full implementation into Chromium.
What we need is real action, and this is the role Mozilla has always presented itself as serving. A "true" disinterested defender of the ideals of the web. Now is the time to prove it. Simply opposing this proposal isn't enough. This is about as clear and basic an attack on what fundamentally differentiates the web from every walled garden as possible. If someone drafted a proposal to the W3C that stated that only existing browsers should be allowed to render web pages, the correct response would not be to "take the stance that you oppose that proposal," it would be to seriously question whether the submitting party should even participate in the group. Make no mistake, that is what is happening now.
Google can turn around tomorrow and say that no browser without WEI can access GMail, GMaps, GSheets, Photos etc; people will have to comply, effectively killing any browser that does not support the feature.
This is the problem with the Chromium monoculture. "We", as generic IT people and developers on HN, definitely have a responsibility for not deprecating this monoculture earlier. If you use Brave, you're guilty; if you use Ungoogled Chromium, you're guilty; if you use Safari, you're guilty. It's high time people start taking responsibility.
The point is not that Google cares about those sites - they don't. Those services are leverage that they use to control web standards, in order to enable their real cash-cow: AdSense. They will use their web properties to shove down our throats anything that makes AdSense more profitable, from the anti-adblock measures in Chrome to this one.
> If we're all dependent on them enough that that's a problem for us, then that dependency is the problem
I don't disagree - and I use Firefox, keep my important mail outside of Gmail, etc etc. But I recognize that many, many people don't, so the technologically literal out there have an ethical responsibility to push back against corruption of the open web.