Precisely. Very well-put.

If folks were riding horses all through the Bronze Age, one suspects that this would have left at least some trace in the written record.

But no.

Not a single text from that era describes horse-riding as something “normal,” at home or abroad, among the rich or among the poor. It’s always wild, crazy, dangerous, comical, irresponsible or absurd.

I’ll add one more example.

In the fifth book of the Odyssey, at one point Odysseus survives a shipwreck by straddling a plank of wood. As he is helplessly thrown hither and thither by the waves, he is compared to a man on horseback. Now think about that. The image only makes sense if, to Homer and his contemporaries, a rider on horseback was in no way, shape or form in control of the situation. The animal, much like the raging ocean, was seen as a wild, headstrong, violent thing, heeding no command and obeying no orders. Think rodeo, not cavalry. That stuff came later.