It is sensitive subject, but dont act like it is something everybody everywhere are familiar with it.
For example i was something like 14 or 15 years old when i saw somebody with differend colour skin for the first time (outside of tv). Slavery was also just a side note on history classes, not because it was covered in shame, but because it did not play any major role in our history. It was just something that happened somewhere.
Bah. I dont care about lead, microplastics or even covid.
Chernobyl and mad cow-disease are my jam.