Just within the last 30 days Trump has cut/harmed various agreements or programs and kicked them to Congress to fix. In each of these cases he's been either an antagonist or, at best, hands off supporting rather than taking a more proactive part.  The most glaring is perhaps ending the DACA program.  He claims he as them "in his heart" and "they'll be fine" but then treats them like a political bargaining chip for tougher immigration reforms.  Perhaps the best example is with this part of the ACA (not the other EOs such as the one which creates a loophole for insurance companies to "band" healthy/lower risk accounts) which he supported, then backed off on.  But the worst has got to be de-certifying the Iran deal when Iran is holding up their end of the deal.  He passed the buck to Congress in a deliberate play to his political base.