So many pieces of law are flawed today, and the reason why should be concerning to all.

I find it disgusting that most laws today are based on creating a perfect world instead of addressing harms in the least intrusive way. There is no balancing of interests, even when they state that there are. Every side complains about the others and potential future abuses, except when it is their plan. Nobody tries to design the law with a devil's advocate perspective to make as effective as reasonably possible (not perfect!) while limiting overreach.

The real problem is the pursuit of perfection. A perfect world does not exist, nor will it ever (laws of nature, physics, etc). One person's view of perfect is not the same as another's. We've lost the capacity for legislative empathy through are impatience and self importance. It's no longer about restricting government and providing people with rights. It's about how we can use government to shove the desires of a majority or plurality onto the total population.

There are ways to do age verification with reasonable anonymity, but they aren't perfect and can create underground markets (see gaming in China). At a certain point, we need to step back and put the responsibilities where they belong - with parents, instead of causing massive negative externalities on everyone else.

Yeah, yeah, but the children...