Governments are dangerous monopolies on force and the use of that force shouldn't be casually tossed out like candy at a parade on crap like this. If it doesn't matter if you lie, what's the point of even doing this, to prove that we're insane? Or is it the pretext for requiring a remote server id carding service in the future under that guise? Keep driving down this road and you end up with an end game that looks a lot more like North Korea than a free society with limited government.
Do you think the rule that children's toys can't contain lead is equivalent to living in North Korea? That's the same kind of law as this one.
You also have a lot more flexibility to negotiate on product quality. If you have a good reason why you can't meet normal product quality standards because your product is sufficiently different from the normal products in that category, you can usually put a prominent warning label on it to cover your ass and then you're fine.
And if they refuse to do all of this and resist, what happens to them? If you want a sample, stop paying your taxes, stuff your money under your mattress and see what ultimately happens. Just because our government is slow, stupid and incompetent doesn't mean that they don't use the same mechanism of action.
I would love to get into why looking at porno is not even in the same universe of danger as lead poisoning, but I've spent weeks trying to explain harm comparison to people that genuinely think high schoolers using social media is the same thing as them using cigarettes and heroin and I'm just exhausted.