How exactly would you as an attacker perform this rinse and repeat action?
All the security concerns I've seen for this seem quite contrived to me. And I say that as someone who assiduously avoids google products*
(*alas, except at work, because I can't really choose that)
1) Privacy-conscious browsers are trying to get exposure, so they are stretching an extremely narrow privacy risk into something extreme.
2) (I also believe) media companies are worried this will rob them of ad exposures, so they are incentivized to cover this as something scary.
3) The "bad guy" is Google. This means the amplitude of the story is immediately 10X larger.
How exactly would you as an attacker perform this rinse and repeat action?