I am reading Deep Descent, by Kevin McMurray. The author repeats several times that the recreational scuba establishment wants to promote scuba diving as a safe sport, and therefore does not look kindly on anyone who exceeds the generally-accepted "safe" limits, and that goes double for people who push to the very outside limits of survival, and occasionally beyond.
The public, reading about people who have died diving, might fail to distinguish between the risky sport of deep diving, and the much safer sport of "recreational" diving, and be turned off to the sport. If you owned a hall of fame, and your livelihood depended upon the sport's popularity, you probably would not regard as heroes people whose activity you feared might turn the public away.
I think such fears are misguided. I love to hike in the mountains and will never attempt to climb a really high mountain, but I love reading about people who do. Likewise, I have zero interest in deep diving personally, but I enjoy reading about people who do, and what's involved. I think people who push the limits while showing respect for the environment they enter and acting responsibly towards their companions, deserve recognition. But I understand the opposing view.
Just my opinion.
Daniel