You clearly do not understand what it is, do you?
We understand perfectly well what it was for.
The EC was put into place because the Founding Slave Rapists, for all their talk about "equality" and "liberty", really didn't trust the common man. They wanted a buffer in case some people decided, "Hey, you know, this system kind of sucks, let's abolish slavery".
The EC failed in it's initial purpose. They had to modify it severely with the 12th Amendment after the 1800 election turned into a shit storm where Aaron Burr tried to pull off a congressional coup and get himself appointed President.
The thing is, our system has buffers like the EC to keep something like Trump from happening, but our politicians are too afraid to implement them. If the EC worked the way it was supposed to, the Electors would have said, "Jesus ******* Christ, Trump is nuts!" If they didn't, Congress should have.