Don’t you have to know where the money is going in order to applaud him?
Do I expect that the IRS (and the states of a charity's registration) don't just take anyone's word for whether an entity meets legal and fiscal standards to qualify for charitable contributions? Of course I do.

What Is a Qualified Charitable Organization?
A qualified charitable organization is a nonprofit organization that qualifies for tax-exempt status according to the U.S. Treasury.
Past that, how is it my concern that anyone directs personal charitable contributions to a particular 501(c)(3) organization? I appreciate the freedom to make such contributions as I wish, and so respect others' freedom to do that as well.