Boeing Persuaded Lion to Drop Simulator Training for 737 Max

Initially, Boeing opposed simulator training for 737 Max pilots to ensure a cost-effective transition for airlines. However, following the Lion Air crash and subsequent investigations highlighting training deficiencies, Boeing revised its stance. The company now recommends simulator training for pilots before flying the Max, acknowledging the necessity of such training for safety.

What recommendations did Boeing make for airlines regarding pilot training on the Max simulator?

How did Boeing's stance on simulator training evolve over time?