You imply that the title "King of America" is pejorative, but did he or did he not refer to himself as a king? As far as I can tell, he endorsed this title.
To add on this, prediction markets currently put Trump Sr. as 8.5% likely to win the 2028 GOP nomination (electionbettingodds.com). So, I wouldn't take your "he'll be done in four years" as certainty. The market thinks things are far more precarious than you do.
Do these prediction markets pay interest? If not I'd rather not pay $0.915 for a $1.00 payout in three years.
This is a good question. It looks like Kalshi (which hosts the underlying market in question here) in fact does pay interest on both cash balances and open positions, at a reasonable market rate: 4.05%. https://kalshi.com/blog/article/interest-cash-open-positions
When attempting to formulate a persuasive argument, this isn't a great place to start in my opinion. It's perfectly acceptable to dislike Trump and his policies. If you do, then go ahead and state your reasons. He was elected by the people of his country and he'll be done in four years' time. That's not how kings generally function. Perhaps I'm throwing the baby out with the bathwater, but I don't find myself too interested in reading the article after the inflammatory introductory TLDR.