You make a good point. At the same time, when he broke his electoral promise to stop foreign interfefence and kidnapped Maduro, his voter base did not turn against him. That seems to have emboldened him to pursue more military actions abroad.
Now let's see how long until he invades Cuba, and how his voters will react.
Unlike Venezuela and Iran, Cuba doesn't really fuel China, so I assume it's not such a priority.
God, they're going to love that - provided it's a swift victory, of course. They've wanted that since the Bay of Pigs.