certain bonds yes, and ig also generally across the group. but that's to be kinda expected? they joined the company at a much younger age. in bobby's case left his home and all his pre-trainee friends behind, moai was like 14/13 when yg scouted him, and the rest even if they joined later are still pretty young. also the fact they've been through two elimination shows already (team b seemed a lot closer in m&m than in win, but maybe that was the nature of win's competition). team a had most of them join in their 20s with the exception of seungyoon (who was already a celebrity when he joined more or less anyway) and taehyun. so they probably started out with more of a coworker mentality than ikon, who talk about each other like it's ride or die

also ikon are younger so their affections are shown more easily through he CRAZY amount of skinship they do