Just so you know, absolutely none of that is true.
https://en.wikipedia.org/wiki/Pyramidion_of_Amenemhat_III
I don’t know if the person who posted that is sincere or not, but plenty of people sincerely believe this sort of thing when it is posted on Facebook.
I believe technically it is a continuation, not a reboot. To be a reboot it’d have to be a new universe, new “1st doctor.”