They cheated. Everybody knows they cheated. Some are still quite willing to lie about it. Just like we told them that Biden was senile, we are telling them that Kamala is stupid. We are not kidding on any of those points.
Which is why they keep bringing it up.
If they really believed it was a legitimate election, they’d laugh off any claims to the contrary.
The mere fact that this is so important to them is an admission that they, like North Vietnamese interrogators in the Hanoi Hilton, are looking for false confirmation to legitimize their lies.