If it worked that way, archeologists would've become extinct, before finding King Tut.
No, BrainDrain, they become MORE important.
I see what you are trying to say however there are new discoveries every day. I highly doubt in our lifetime that archeologist will ever run out of things to discover
we need to flash persevere some modern archeologist working in their natural environment like at Pompeii,for future reference
Science must keep producing in order to fully understand ourselves. There are those religious fanatics who would love to discredit the findings of science by shouting “fake news”. We cannot afford to give ground to mythology. We’ve come too far.