We might be dealing with lead in some places, but it's still an ongoing issue. This year alone, there have been issues with applesauce, cinnamon, and other food products being contaminated with lead. Towns in the US, like Flint Michigan, still have endless problems related to it.
It's a long road before it'll be dealt with, so 2020 kids are definitely going to experience lead poisoning.
It's objectively one of the worst states to live in