I’d have to look, but I’m going with ignorance of its toxicity like with other things such as radium being used frivolously .
We painted our kids’ rooms with it, painted pencils yellow with it, used it for water lines, put it in gasoline where we then breathed the leaded fumes for decades, and more.
As for finally getting around to replacing lead water lines, well, infrastructure isn’t sexy and no one wants to pay for it.



















You do realize who would appoint his replacement, right??