yup, young babies can be housed together. im currently housing my veiled hatchlings that are 2-2.5 months old in 2 cages, and they are fine.
but if i have any left when thye hit the 4 month mark, i will seperate, as it can still cause territory issues.
if the babies have been together the whole time, it might work, maybe, but again, need a huge cage, and a way to seperate them if they start to fight or one is stressing out more.