Answer:
That they do not have an impact on the national election.
Step-by-step explanation:
The American electoral system is, to say the least, controversial. This is because the popular will is not always the one that ends up prevailing when electing the President, since the Electoral College system can generate that the least voted candidate still obtains the presidency, as happened in 2000 with Bush and in 2016 with Trump.
Thus, each state has a number of voters equal to its representation in Congress, with which the larger the population, the greater the number of voters that each state has. In turn, except in Maine and Nebraska, in the remaining 48 states the winner of the popular vote takes all of the state's electors. Therefore, in states that have a clear majority political affinity for one party or another, such as New York with the Democrats or Oklahoma with the Republicans, minority voters feel that their vote is worth little or nothing, since it will in no way influence in the determination of the totality of the electors of the state.