In response to this:
His remarks concern the Wadi al-Jarf material. What did he say?
‘And of course, anyone could have engraved [sic] "Khufu" into the blocks in the region at any time throughout history. The engraving is not necessarily contemporaneous with the 4th Dynasty.’
Which I think is admirably clear.
So, when he writes “at any time”, he really does mean “at any time throughout history”. We may dispense with his lying equation with what Tallet wrote.