@steely_glint The question of what to do is interesting because at this point, a UK regulator (CMA) has insisted that Chrome make the "#PrivacySandbox" work as well for targeting ads as #3pCookies did, before we can remove 3p cookies. So even if all this opposition convinces us, we can't just stop. We'd have to find a different more private way to target ads. One could argue that it was a mistake to agree with the CMA, but now what?