Companies should not be running an internal justice department to sanction, through unrelated business wings, individuals who they have a dispute with, at most

Companies should not be running an internal justice department to sanction, through unrelated business wings, individuals who they have a dispute with, at most they should stop holding up their end of that contract while taking their grievance to the real courts. The only case in which that wouldn't be an option is the one where the resellers breached neither a contract nor a law in which case... why does Google think it can act against them?