My pilot neighbor, who is a captain at a major domestic us airline that flys maxes, also blamed foreign airlines pilots for lack of proper training.
Sounds like your pilot neighbor is just a bigot.
basically, on runway stabilizer events, you must know to turn off the autopilot: https://www.johanpercherin.info/airline-pilot-training/boein...
apparently the differences in training have resulted in the lack of knowledge in this area for foreign pilots, which turned a recoverable failure into an irrecoverable one
disclosure I'm just going from memory from reading about 737 max analysis, there might be more to it than thi
Edit: as expected the situation is more nuanced, see here for elaboration on why even successfully performing stab trim cutoff may not have been sufficient: https://news.ycombinator.com/item?id=35769100