So it sounds like the group with the line-leaver (#1) got their feelings hurt because another group in line (#2) questioned a random person (the line-leaver) who was walking past them. Then #1 lay in wait for #2 to come out of the attraction so they could start a fight. #1 was in the wrong and is the instigator and should be Disney-banned.
Oh noes! Not banned from dizknee! LOL! That’d be doing them a favor.