For instance, did you know that under our constitution a presidential candidate could actually lose the popular vote, fail to get a majority in the electoral college, refuse to concede, manipulate hidden mechanisms in our government and still get sworn in as the president of the United States of America?

Source: What if a US presidential candidate refuses to concede after an election? - Van Jones

Hard to believe, but there is a path for Trump to remain president. Is this the purpose of refusing to concede? (Stay informed, peaceful, and vigilant!)