Laugh all you want but every President since Reagan promised to move the U.S. embassy to Jerusalem. Trump is the only one to accomplish that. I doubt seriously that DeSantis would have.
When Trump took office, No Korea was firing missiles over So Korea and Japan, war was raging in Syria, there was no winding down of the war in Afghanistan and Russia and Iran were saber rattling. When Trump left office no more missiles were flying, the war in Syria ceased, we were in the process of leaving Afghanistan in a way that would have kept the Taliban in check and the elected government intact, Russia and Iran were not saber rattling, and we had the closest thing to world peace I've experienced in my lifetime.
When Trump took office almost all our allies were taking every advantage of the USA, using us as their slush fund for pretty much everything, and China was engaged in unfair trade practices and were messing with our currency. When Trump left office our allies were paying far more of their fair share, the trade imbalance with China was slowing decreasing, and China was far more cautious about messing with us and were paying billions in sanctions that Trump in turn funneled to U.S. farmers who had taken it on the chin due to China policies.
When Trump took office Obama had seriously depleted the Strategic Petroleum Reserve and we were importing so much petroleum products that we were seriously at risk if there was any disruption of those imports. Trump had us exporting far more petroleum than we imported and was refilling the Strategic Petroleum Reserve. That made us and our allies much safer.
When Trump took office there were tens of thousands of funded migrants in 'caravans' headed for the USA. Trump effectively stopped almost all of that and when he left office, Mexico had 25,000 of their troops on their southern border preventing the caravans from coming north.
When Trump took office the economy was flat or sluggish, we were still bleeding good jobs, especially manufacturing, to other countries. The Obama administration had created mostly part time jobs with minimal or no benefits. Trump's economy put most people who want full time jobs into full time jobs with benefits, companies were not leaving as they did before, and his policies had jobs returning to the USA.
His tax policies and reduction of unnecessary regulation created maybe the best economy any of us had ever experienced and it was raising boats in ALL demographics, especially among the lower income and formerly hard core unemployed.
If a dishonest and partisan media had not prevented most Americans from knowing all that, I doubt much of anybody would have run against Trump in 2020.
I just don't see DeSantis accomplishing all that.