The source link has a timeline going back to 1975. I’m sure that’s just a drop in the bucket and these stampedes go back thousands of years.
A little known fact about Islam is that they are the original white supremacists. The Sunni and Wahhabist Arabs consider themselves at the top of the food chain and are incensed when inferiors such as Malaysians, Indonesians, Shiites and the like refuse to yield for them.
Just one more reason these crowds keep moving when there is an obvious problem with people being trampled underneath.