Their main concern was the potential consequences of allowing certain monsters, like goblins, to become a permanent part of the world's fauna. They understood that the bosses in the dungeons posed a greater threat. However, they couldn't overlook the fact that unchecked proliferation of lesser monsters could still cause harm in the long run.
Bruce's idea seemed to clash with the group's ethos of securing their territory and protecting their camp from all potential dangers. They valued the safety of their community above all else and were hesitant to take risks that could jeopardize that safety.
"For now, I will just observe the slimes and see the speed of their growth and then make a decision once Swordsmanship reaches level ten," Bruce added.
