You're right, we can't really know. But on HN, there are always a few comments to that effect whenever there's a larger discussion about EU consumer protections and anti-monopoly laws or penalties.

What % of the public holds these opinions? Who knows? Maybe someone will conduct a study one day, but 99.9% of internet opinions don't get studied, and 99.9% of people don't post mainly responsibly verified information.

There is so much to say about this, when most of our socialization has moved online. So much to be said.

Apols for the tangent.