Something written had to exist in order to be read, so writing is at least a second older than reading.
Writing and reading had to have developed simultaneously, otherwise the person writing was just drawing. To be writing you have to be able to interpret what you are writing.
Its a chicken and egg situation. The chicken has to come from the egg but the egg has to come from the chicken. In reality, both the chicken and the egg had to come from something that was neither recognizable as a chicken nor an egg. The proto chicken if you will
Tuuktuuk@sopuli.xyz 7 months ago
There may also have been a series of simple pictures that someone had put next to each other, then someone else figuring out “hey, if I make the symbols simple enough and draw a lot of them, I can actually record stories completely accurately!”
In that case, the reading would come first, as the reader would be the first one to interpret the simplistic images as text.