They also lost Dean Bailey as well to cancer and then also Sam Jacobs brother as well.without knowing exactly what happened at the camp, it seems apparent they were trying to build some kind of mental resilience in the group
this is the part that pisses me off the most because the group had a legitimate tragedy happen to them all only 2 and a bit years earlier with Phil Walsh - They'd already gone through that kind of bonding and emotional stress
The group certainly has had a few tough years that's for sure.
Based on that I see your point.