I recommend finding everyone responsible for this and exercising your right to free speech on them. It works for politicians, and it should work on this other flavour of bastard too.
Once again, Stallman was very prescient: https://www.gnu.org/philosophy/right-to-read.html
A lot of the push is not for bad actors literally DDOSing servers, but bad users degrading the service for other users. If most users of a service agrees to, for example, run an attestable environment to access a service, then that service should be able to refuse access to users who don’t buy into it.
With Chrome's near monopoly in browsers, most users will run an attestable environment when chrome ships it without ever knowing and agreeing to doing so.
Even if Google manages to "collect" consent, this has so much potential to adversely impact everyone(including businesses) except Google in the long term that it should not be allowed.