The predicament of existence

Most of us agree that pain is part of life, that none of us can escape it, and that death comes for all of us in the end. And yet many of us feel that life is worth it; that the pleasure of life outweighs the suffering. Anti-natalist philosophy takes a different view. The anti-natalist believes that pain outweighs pleasure, so much so that it's morally wrong to bring a child into the world. What follows from this? Should we not only abstain from procreation but seek to stop non-human animals from doing the same? What about the innate biological drive to reproduce? And are happy people the victims of false consciousness?