Yes but the primary cause of the Tenerife disaster (a collision on the ground with one 747 taking off and another one crossing the runway) was poor CRM in the c

Yes but the primary cause of the Tenerife disaster (a collision on the ground with one 747 taking off and another one crossing the runway) was poor CRM in the cockpit of the departing plane, with bad visibility and multiple incidents as contributing factors. IIRC, it wasn't caused by the inexperience of the tower controller, or them being distracted, etc.