It's hard to think of a more pointless threat of intervention. Perhaps the Orange one was watching Avatar with the kids again.

As much as Chavez and Maduro have ruined their own country, they aren't doing nearly as much harm as Saudi is in Yemen, or a host of other places.

Venezuela is collapsing under the weight of its own Bolivarian contradictions. Let it do so. 

Then provide it with large quantities of humanitarian aid once the people realize how badly they messed up. Otherwise its just an other cycle of "The Devils Excrement".