His predictions about what other people/countries would do were, of course, wrong, but his promises about what he (and his admin) would do or try to do themselves are for the most part being delivered.
He made a shit ton of promises and many were nonsensical and contradictory. But that doesn't change that he hasn't delivered on them. The problem is people see him doing the most ridiculous stuff people thought he would drop and assume that means he kept most of his promises