He not only hates drug and alcohol abuse - and the reason with the former why he wants the wall to prevent drugs entering the US, but he is prepared to put his own money to help in this and other matters;
'During the 2016 presidential election, then-candidate Trump vowed to donate his annual salary of $400,000 if he were elected.
In 2017, the president donated his quarterly salaries to the Department of Veterans Affairs, Health and Human Services, Department of Transportation, and the Education Department.'
Now it is going to help alcoholic abuse.
https://www.breitbart.com/politics/2019/01/26/donald-trump-donates-third-quarter-salary-to-alcoholism-research/
Has any other leader been so magnanimous ?