Your beliefs are rooted in ignorance:
The Electoral College system gives a fixed number of votes to each state, linked to the size of its population. Each state gets the number of “electors” equal to its delegation to the Senate (2) and House of Representatives (ranging from 1 to 52). The total number of EC votes up for grabs is 538, with 270 being the number to reach to win the election.
The idea is that doing it this way people living in smaller, often more rural states, would get their voices heard too. If the U.S. had elections based on popular votes alone, the candidates would focus most of their attention on areas with large populations. Would it be fair that policies benefitting California or New York, where a big chunk of Americans lives, should be the main ones enacted, at the expense of policies that would focus, let’s say, on the Rust Belt states, who were key in deciding the current election?