The problem with a self declared approach is that puts a signalling mechanism in place. Once in place the laws can easily scope creep year over year to add more information or require putting in ID information or some future nation-wide digital ID and Trump coin digital wallet which could easily be the plan all along. All they need is the API that will interface with websites using some agreed upon standard and then it can easily be extended line by line. Give them an inch, they will take a mile.

With proper parental controls there is no signalling.