By that logic you should evade your taxes and park in handicapped spots. Having kids isn’t an individual choice, it’s a social obligation like paying taxes.
And that’s not a moralistic point but a basic economic one. Any sustainable society needs people to have and raise 2.1 children on average. That’s self-evidently true in subsistence agricultural societies. But our society is still closer to those than to some hypothetical post-scarcity one where robots do all the work and replacement humans are created in artificial wombs. We can afford some people to be childless, but it can’t become a widespread thing.
You can paper over that temporarily with immigration, but you’re really just outsourcing a key social function to immigrants. Those immigrants then have to bear the burden of raising kids a toxically individualistic society that’s hostile to children.