Another victim of Yusuf Estes' lies - Pharaoh preserved part 4

Here's why it's important to spread the truth...Another message left for me on Youtube:

PROVE TO ME THAT HE (Bucaille) WORKED FOR THE ROYAL FAMILY AND ILL BELIEVE YOU, GIVE ME FACTS NOT OPINIONS, PHAROAH SON, WAS THE ONE, THEY FOUND SALT IN HIS SYSTEM WHICH PROVES HE WAS DROWNED AND EXPLAIN TO ME HOW ON EARTH THE BODY IS INTACT WITHOUT BIENG MUMMIFIED
This poor individual believes the lies spread by Yusuf Estes et al.
To recap:
1. Bucaille worked as the physician to King Faisal of Saudi Arabia in 1973. Any internet search can find this fact in seconds. Why did this poster not do some research?
2. Salt in the mummy is because of Natron - "a naturally occurring mixture of sodium carbonate decahydrate (Na2CO3·10H2O, a kind of soda ash) and about 17% sodium bicarbonate (also called nahcolite or baking soda, NaHCO3) along with small quantities of household salt (halite, sodium chloride) and sodium sulfate...Historical natron was harvested directly as a salt mixture from dry lake beds in Ancient Egypt...The mineral was used to preserve mummies in Egypt because it absorbs water and behaves as a drying agent." link
3. Where the lie about the mummies not being mummified comes from I have no idea, as even Bucaille doesn't say this. And yet thousands of  Muslims believe it.
A large proportion of the humanity is being brain-washed and we seem to be incapable of stopping it...

Addendum: I shall relay further exchanges with this Youtube user in the comments section..