"Today, performance"
It would be interesting to know if the fatality rate was the same when 1-26 were to only racing machines.
Our gliders have evolved allot in the past 5 decades - I know as technology advanced in a bunch of high speed sports ( cars, bobsleds, skiing....) the playing field and/or the rules had to adapt.
I am a libertarian at heart, except when my kids play a sport - then I hope the adults made the rules so the kids can play safe
I do not know the answer.
WH