Also interesting how Harappan Indus script is now partially deciphered. These developments are beginning to reveal much about the ancient world. https://www.youtube.com/watch?v=rOZ21f3DKs4
Attempts to comprehend lost scripts such as Linear B, Mayan script, and Harappan seals all use similar techniques. Do you have some alternative or are you insisting that these attempts to decipher ancient scripts are fundamentally flawed?