Way I see it, Trump does not need Nevada and Trump also will lose in Nevada, along with Michigan and Wisconsin. He will lose in all three of those states. In addition:
If Trump does not win in Georgia it is over.
If Trump does not win in North Carolina it is over.
If Trump does not win in Arizona it is over.
But if Trump can win in those three states, and also in Pennsylvania, he will retain his office until early in 2025.
ETA
Cheating analysis:
Georgia is run by Republicans, but Atlanta is run by Democrats. I do not anticipate cheating. If Trump loses it most likely will be because he simply does not have the votes.
Arizona is run by Republicans but Democrats control both Maricopa and Pima Counties. Nobody is anticipating cheating there. If Trump loses, he loses.
North Carolina is run by Democrats, but Republicans also are in the mix. I have heard no outcries there about cheating and I anticipate none.
Pennsylvania is the problem. There are already allegations of foul play, of cheating, in Philadelphia. The administration in Pennsylvania is Democrat. The people counting the votes in Philadelphia are wildly Democrat. There are not the two-party checks and balances you find in the other critical states. I dunno if Trump has the votes to win Pennsylvania, especially after Democrats slip in extra votes for Biden in the calculated absence of Republican oversight. This could easily land in the Supreme Court.
It’s even worse in Pennsylvania. Their Constitution says only the Pennsylvania Legislature can make laws regarding voting. But the Pennsylvania courts, controlled by Democrats, have usurped that legislative power by intervening. Later Federal courts did the same thing, overriding the Pennsylvania Constitution. This also could land in the Supreme Court, but not if Trump loses in any one of the other crucial states he must have. If he does, Pennsylvania will not matter.