Replying to
@EINS_Institute@infosec.exchange @pluralistic@mamot.fr 50/50 on it.
Google is almost certainly biassed; even if they believe their own offerings are superior to that of competitors (and, most companies at least claim that) it makes sense to check multiple comparison sites to confirm if there is a consensus or if each has its own, different bias.
Forcing Google to be biassed in favor of selected EU competitors seems a bit much for a remedy. If the EU wants a EU approved comparison site, there is nothing stopping them creating their own.