The withdrawal was a pretty solid piece of weasely political wrangling on the part of the trump admin. He gets to take credit for ending the war, kick the implementation down the road to the next term, and even though Biden was just following the plan that was already in place he gets the blame for the inevitable clusterfuck.
I’m really curious how Trump would have handled it if he’d won. My guess is do exactly what Biden did (it was Trump’s plan, after all) and downplay the negatives, swearing that it was the most successful withdrawal in history.