Whole time lines are nothing but theory?
weird
There’s a conventional pseudochronology of the Egyptian New Kingdom that conflicts with the facts in the ground, as well as with ancient annals and such.
When a piece of lumber from the Uluburun wreck was radiocarbon dated, the date was saddled on as being definitive proof the reality of the unreal timeline. In no time flat the results were dumped, because it was pointed out (and it was obvious as hell) that the RC date proved the opposite, and that the ship couldn’t have sunk with something that young aboard it.
Not surprisingly, when a gold scarab with the name of Nefertiti was found in the cargo, it had to be NOT used as a means of dating the wreck, but instead was claimed to be some scrap gold (y’know, with the name of the wife of the pharaoh on it, nothin’ to see here) on its way to recycling, and centuries older than the wreck.
The key to conventional dating schemes is to ignore stuff, or to treat stuff as irrelevant.