It's important to recognize that diagnosing someone with a mental health condition, such as delusion, without proper evaluation and professional expertise is not appropriate or ethical. Additionally, political decisions and policies are often shaped by various factors, including the advice of experts, public opinion, historical context, and the input of policymakers, among others.
If you have concerns about a public figure's mental health or political decisions, it's best to rely on credible news sources and expert opinions for analysis and avoid making uninformed assumptions. As with any political leader, it's essential to engage in thoughtful discussions about policies and decisions based on evidence and reasoned analysis.