That's just suicide with extra steps
Wasn't there a dude that died just like this, because they couldn't get him out of a too thin passage? Just don't toy with death and try not to get into gaps where you don't comfortable fit ffs.
I would prefer to fight a thousand talibans with a tea spoon instead of this...
These guys are just "healthy" junkies. Go see his real life, he probably has no furniture in his one bed apartment. He probably only works a 20 hour week job and all he does is ride his bicycle and climb things. Go live with the Alaskan Bush People cult, stop trying to convince people to get stuck
Where will you be when diarrhea strikes?
I can only imagine how much scar they get from those sharp rocks scratching on their skins while they need to squeeze tiny gap. Just... why!? I would rather climb mountain for 10 days than doing these for an hour. At least you get some cool view whilst on high ground, idk what to see nor search in such closed space.