Trump will need a different strategy next time. In truth he barely broke the blue wall. Not to take anything away, his team was brilliant in hindsight. The rats are pouring every waking moment into keeping it from happening again. Step one use the power to crush the voter fraud because that is the key. No cheating and the rats lose simple as that.
If the border is (finally!) at least “better secured” with real progress either underway or reasonably coming,
if the economy improves,
if international war is averted (despite constant new war-mongering from the so-called “peace at any price” crowd!)
then Trump will be re-elected easily.
Regardless of his “ground game”, end game, or middle game.