why let Jon through the Wall with the wildlings only to kill him. Would've made more sense to just leave them out there in the cold if they were so pissed about it. Wasn't enough Wildlings to do any sort of damage in a stand-off and they obviously didn't care about Jon anymore. Instead, they now let them through and have Wildlings south of the wall that give zero fucks about them and only have allegiance to Jon Snow.