"There should not be anything further to write/say about this."
Only in your world
If someone thinks shitting themselves mid-competition and not calling a halt (because 'accidents' do happen) and instead, decides that going for glory is more important, they may not be the "dedicated athlete at the top of their game", they think they are, but more "selfish and unhygienic bastard that does not mind putting the health of their fellow competitors at risk".
If this is the hard-end of the culture of Hyrox, then those people, including the organisers have taken a sharp deviation from normality.
Crossfit and Hyrox does attract the loons though - all the moves, done badly and with none of the safety. Just another fad sport, encouraged by social media
I like my sports not covered in other people's shit. YMMV