>Lower birth rate means fewer bodies to feed and a smaller environmental footprint. without placing a value judgement on the outcomes, this assertion is only t

>Lower birth rate means fewer bodies to feed and a smaller environmental footprint. without placing a value judgement on the outcomes, this assertion is only true if the population decreases overall, which doesn't happen in the countries with permissive immigration policies. other countries with low birth rates and strict immigration policies have different problems, like declining property values, difficulty paying for pension/retirement obligations, shrinking gdp (even if gdp per capita is increasing), etc.