qqtt parent
Also, as a reminder, leaded gas (avgas) is still used all over the United States pumping lead into the environment. If you live near an airport you are especially at increased risk of lead exposure in the environment.
This is just for general aviation though. Jet fuel has no lead in it. Not that this means it’s healthy, just that jet exhaust pollution does not include appreciable amounts of lead.
Also also, shit tons of poor folk all over the country live in homes full of lead pipes and paint that their landlords are too cheap to fix.
Asbestos too, though that's less threatening as long as it's not being actively fucked with.