People are generally responsive to incentives. In this case, the GDPR required:
1. Consent to be freely given, specific, informed and unambiguous and as easy to withdraw as to give
2. High penalties for failure to comply (€20 million or 4 % of worldwide annual turnover, whichever is higher)
Compliance is tricky and mistakes are costly. A pop-up banner is the easiest off-the-shelf solution, and most site operators care about focusing on their actual business rather than compliance, so it's not surprising that they took this easy path.
If your model of the world or "image of humanity" can't predict an outcome like this, then maybe it's wrong.
1. Consent to be freely given, specific, informed and unambiguous and as easy to withdraw as to give 2. High penalties for failure to comply (€20 million or 4 % of worldwide annual turnover, whichever is higher)
Compliance is tricky and mistakes are costly. A pop-up banner is the easiest off-the-shelf solution, and most site operators care about focusing on their actual business rather than compliance, so it's not surprising that they took this easy path.
If your model of the world or "image of humanity" can't predict an outcome like this, then maybe it's wrong.