The stall voice alarm sounded 75 times, during this time the stick Shaker also was triggering (if both pilots had let go, or just the one who was ignoring the stall warning, the plane rights itself).

It's in the last column in the transcript I linked.

Imo the whole average input issue would have been it's own Boeing MCAS level issue if it happened a decade later, that's more of the root here imo, since one pilot making a mistake is hardly unheard of.