Drag racing could be compared (in my weird warped mind) to Pumpkin Chunkin.
Any one that has a motorized vehicle can drag race. Likewise, it wouldn't take much equipment or money to toss a pumpkin 40-50'.
If I was a good mechanic I could scrap together a dragster that would motor on down the strip at a respectable speed. At this point I have invested some money and my time (and probably some friends time as well). Its a hobby that I spend my time and money on.
Likewise, my friends and I could scour the salvage yards and concoct a device that could wing those pumpkins hundreds of feet. Me and the boys just having fun, loving the competition and building something from nothing.
It's human nature to take things to the extreme. They have built massive trebuchets and air cannons capable of throwing a pumpkin 4,000 plus feet. Why? The challenge, the excitement, the chase for a world record. To be the only one to ever go that far, or in drag racing - to go that fast. Likewise drag racers are going faster and faster. Top speed in the 70's - 200mph? Now -331 mph or so!
Anytime we endeavor to do something that has never before been accomplished, new designs, products, materials and methods are created / discovered. Is it worthwhile? Absolutely! It's part of what makes America great!
I can't give anyone a list of what NHRA has contributed to "society", but my guess the list would be long. It would be interesting to hear from a NHRA historian or researcher. And as these machines go faster and faster who knows what will be invented to keep everyone safe.
Disclaimer, I don't chunk pumpkins...but do enjoy watching it on TV once a year. And I would visit in person if it was close. A bunch of backyard engineers - colossal failures and engineering marvels.
