So as I understand it, Google’s using it’s monopoly market position to force web “standards” unilaterally (without an independent/conglomerate web specification standards where Google is only one of many voices) that will disadvantage its competitors and force people to leave its competitors.
I’m not a lawyer, and I’m a fledgling tech guy, but this sounds like abuse of a monopoly. Google which serves 75% of the world’s ads and has 75% of the browser market share seems to want to use its market power to annihilate people’s privacy and control over their web experience.
So we can file a complaint with FTC led by Lina Khan who has been the biggest warrior against abuse by big tech in the US.
https://www.ftc.gov/enforcement/report-antitrust-violation
We can also file a complaint with the DOJ:
https://www.justice.gov/atr/citizen-complaint-center
And there have to be EU, UK, Indian, Chinese, and Japanese organizations that we can file antitrust complaints to.
The thing is that in the eyes of the general populace (and regulators) it’s not “just a Google thing” since Chromium is open source and a majority of browsers use that. So the argument is that most browsers will implement anything Google does and make it a de-facto standard.