So you need to kill all of the alpha’s troupe and then injure the alpha below 85% health to begin taming? I think we have a winner for most unethical and messed up taming method in all of ARK!
To tame a baboon thing you will first have to murder its friends and family including its children. Then you beat some sense into it until it is at less than 85% health then shove food in its mouth against its will and it will somehow start to love you.