This is the real story (the Venezuelan expat community, not Trump owning the libs by kidnapping Maduro). Trump's war against Venezuela has nothing to do with drugs or oil. It is simply a matter of a handful of very wealthy Venezuelans who fled Venezuela when Chavez took power were able to get to Trump through their relationship with Rubio. Their story to Trump is that they were once among the wealthy elite in Venezuela, owning land, various industries, etc. until Chavez came to power and nationalized their companies and took their land. That is the socialist nightmare that every billionaire fears is the natural consequence of even the slightest egalitarian social democratic policy. Trump then agreed to take out Maduro in order to install a right wing government that will basically be a Pinochet 2.0. Violently repress any sort of leftist opposition and sell (or give back) all state owned industries to the expat communities living in south Florida. It is basically make the Venezuelan oligarchs of the 70s and 80s Great Again (MVO7080GA?).
But the big problem is the same as the big problem of the Iraq war, but in a different form. Maria Machado and Edmundo Gonzalez are a bit like the Venezuelan Ahmed Chalabi (for you youngins, he was who the Bush administration presumed would be treated by Iraqis as a hero and quickly become a unifying leader after the fall of Sadam). The opposition in Venezuela is not united behind these figures and for all the harm caused by Chavez and Maduro, there are still very large numbers of very poor Venezuelans who support the Bolivarian revolution and do not want to see a return to the days when all the wealth in Venezuela pooled into the hands of a few connected oligarchs in Caracas. In short, a transition to a government that can implement Pinochet/Chicago Boys style reforms without causing a civil war is a task that Machado's movement is not up to.
The only way to fully see through what the Venezuelan expats want is for a full scale US invasion and occupation on par with the Iraq War. It would probably be a far easier invasion as the Venezuelan armed forces are a joke and would quickly evaporate once US cruise missiles start taking out every military installation in the country. But the next step, occupation and transition to civilian rule, would be hell. There would definitely be a guerilla revolt in the rural areas that would basically be Vietnam-esque jungle combat with heavy casualties for both sides. Worse still, Venezuela imports 80% of its food because of the Bolivarian revolution's mismanagement of the agriculture sector and punishing sanctions. That would mean a very real chance for famine especially in the rural communities. And this could happen even if Trump does nothing further at this point or if a quick transition to a right wing government took place without a shot being fired.
And Trump is just getting started with Venezuela. Cuba is next. Both countries are in such desperate straits economically that the destruction of their governments without immediate Marshal Plan style aid flowing into the country will cause famine, civil war and mass exodus of people who will all try to get to the US.