Is It True That Ancient Darmic People Did Not Believe in Right Written Form of Documentation?

Script came very late in our civilization, which is actually non darmic by ikase. This claim that people make that india did not believe in wrtten documentation, do they have any evidence for this? No, of course. There are very few records that you find in india of ancient writings. And all we have the saraspatis induscript, which is very ancient,. five thousand years old or so, maybe more so.