Is the implication here that it’s cheaper to build a house with lead, asbestos, and radium? I cannot see how those have any causal link to home prices, which se

Is the implication here that it’s cheaper to build a house with lead, asbestos, and radium? I cannot see how those have any causal link to home prices, which seem to be much more heavily influenced by broader socioeconomic factors (area desirability, gentrification, housing supply, etc.)