Tax it at the marginal rate. That way people on low incomes get more. Maybe increase it a little then tax it.Depends. Very few universal benefits but I agree with your sentiment about child benefit. However it’s the cost of the program in general that’s the problem. It’s a political choice to have universality but it’s not a given that in the absence of it, the cost decreases.
Taxing people then giving them their money back is wasteful. All it does is create a totally unnecessary bureaucracy and cost for the State and takes resources from where they would be better spent.Universality is a tool to level society in many different areas. Paradoxically, the “unfairness” of universal child benefit, is not actually unfair in that the costs are paid according to your proportional tax contribution. If the size of the program is too large by design that’s a spending issue rather than a universality issue I.e. regardless of the cost of the program, it will still be paid in the same proportion by everyone.