In the case of ET302, you are ignoring mistrim at high airspeed being essentially impossible to retrim manually (by handcrank). If they followed the runaway tri

In the case of ET302, you are ignoring mistrim at high airspeed being essentially impossible to retrim manually (by handcrank). If they followed the runaway trim procedure exactly, and did not re-enable autotrim, they would have died, they were mistrimmed, decending, and with increasing airspeed. How do you propose they get out of that without enabling autotrim, in order to have the electric trim motor help them retrim? In the case of LNI610, you are assuming MCAS upset and approach to mistrim looks anything like runaway trim. There's quite a lot of evidence that it doesn't look like that, but is rather insidious.