Opening Myths: The mystery of the Mokele-mbembe variation

A few weeks ago there was an innocent beginner post on r/chess asking for guidance on the Alekhine Defense. The question was about Alekhine opening theory: Why does black play 2Nd5 and not 2Ne4 against e5 Why is this main-line? And this a mistake? My first initial response to this question was

A collection of different theories about what the Mokele-Mbembe is : r/Cryptozoology

Mokele-mbembe – a dinosaur in Africa?

Mokele-mbembe: The Monster of the Congo River

Mythical Monsters

Hunting Dinosaurs in Central Africa

Sea monsters more than a legend?

Africa's Loch Ness Monster: Dinosaur called Mokele-mbembe 'lives in the Congo' - Daily Star

Dinosaur Project Baby: Secret of the lost legend Mokele-mbembe Movies » MiscRave

ShukerNature: SHUKERNATURE'S TOP TEN LIVING DINOSAURS OF CRYPTOZOOLOGY

Mokele-mbembe – a dinosaur in Africa?

Does the Mokele Mbembe exist? Is the Congo home to the last living dinosaurs and giant arachnids? - Quora

Cryptid Hunters (Marty and Grace, #1) by Roland Smith

Africa's Loch Ness Monster: Dinosaur called Mokele-mbembe 'lives in the Congo' - Daily Star