Educated guesses are just that, and they lay the foundations for further scientific research. You appear to be oblivious to the way science at its best progresses. Sad.
Oblivious? As a scientist and engineer I’d say I have some rather deep insights as to how it works. What’s sad is that you apparently did not grasp what I was saying. Having read extensively on archeology I find that saying their educated guesses is giving them to much credit. Their biases trump known facts.
I see you suffer from the Dunning-Kruger effect and please don’t waste any more of my time replying.