There are a lot of well-taken comments in this thread. However, in reading the Lion crash report and this one, it strikes me that there is a fundamental differ

There are a lot of well-taken comments in this thread. However, in reading the Lion crash report and this one, it strikes me that there is a fundamental difference in the crashes. In this case, it appears that the pilots had very little knowledge about the reasons why the anti-stall system was implemented. And their combined flight time on the MAX is absolutely pitiful. In short, normally one thinks of a stall as a low speed event. In this case, by switching to manual with an improperly trimmed plane, it began a process which could be magnified by an accelerated turn (one of the reasons the MACS exists in the first place.) They began executing a rapid 180 degree turn at >300 knots, which is shown on the attitude graph, headed back to the airport. With a heavily loaded plane, is there any reason to doubt this wouldn't induce a high speed stall? The plane became so unstable, as it was outside of its operating envelope, they could not manually trim it. When they used electric trim it turned the anti-stall system back on, and it nose-dived the plane. The Boeing manual and/or directive says once you turn it off, it stays off. If they were unable to manually trim, is it really much of a surprise given their airspeed and rapid turn? So you ultimately see an electric trim which did little to help them, and assured anti-stall would kick in again. The report shows that neither of the pilots had signifcant experience in the MAX. The CVR is replete with ignored overspeed warnings, and stall warnings. An experienced pilot would know the danger is not a low speed stall, but a high speed stall accelerated by a mismanaged turn. By the time they tried to electrically trim it, it was over. Many planes are not aerodynamically stable without computer assistance. This crash is far different from the Lion crash. And I have not seen a single news outlet state the conclusions (or lack thereof) in the report accurately.