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.

…that is a squeegee

Replacing HTML and JavaScript does nothing to stop people from creating bad websites. People would still post auto-generated content or ads, filler content, related articles, etc… And having LLMs summarize bad content will only give you a shortened version of bad content.