Links to the recent Veritasium video on PFAS aka forever chemicals. Describes the story of how PFAS were discovered, including interviews from the lawyer that got Du Pont to settle with the farmer, and how he continued to press the industry but they kept finding ways to weasel out of responsibility for contamination of waterways and global air. The host tests his own blood for various types of PFAS and uses online PFAS estimators to help understand that where he was living for ~10 years had higher levels in the water, which tracks to the higher levels seen in his blood. There’s still PFAS in everyday consumer products - anything slippery or waterproof. They also interview someone researching PFAS filtration. Plenty more interesting bits in the video. Worth a watch.

What sets the others orgs apart from the NRA nowadays?

Do you mind clarifying what you mean is a problem? Are you saying kids with mild symptoms aren’t getting access? Or there are far too many kids accessing the special needs services than can be accommodated?