It’s such a potent example why everyone who cares need to stop using Chromium based browsers before it’s too late. Stunts like this would be much harder to pull if there wasn’t a de facto browser monopoly.
I've always been a proponent of unifying the internet under a single platform, be it Blink or Gecko I don't really care. Chromium itself was built on FOSS technology, and has its roots in KHTML, which Apple later adopted as WebKit, and Google used and made Blink.
The problem I see is when a single company has such a large monopoly. Chromium should be community-owned, and Google shouldn't get the final say.