The Boeing 737 Max 8 has a known software fault.
in Laymans terms and it is terrifying .... this is the fault.

A concerned pilot takes manual control of his
craft turning off the autopilot.
the software doesn't like this and flies the plane into the ground.

sounds unbelievable but it's happened twice now.

maybe give the Boeing Max 8 a wide berth until these two recent crashes are explained.

No way is this pilot error.