Your math is still off. You'd need to have a PhD and 9 years on the job to break $80K.
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That's not too far off. I would suggest that we start with a minimum basic income (which doesn't increase due to having a child), and that we tie a portion of it to any potential children a person has, so that if you lose custody, you lose a portion of your MBI. If we could at the same time end the 'War on Drugs', we could likely start to turn the corner on some of the worst effects of the last 40 years' failed systems.
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It's not voter creation, so much as it is bowing to the reality of an economy primed to lose another 20-40 million jobs to automation over the next 30 years. That's not even considering that, if we were to reorder our social system to more properly reflect non-consumerist behaviors, both for the environment and for our financial health, it could be even worse.