Earlier quoted context omitted.
I'm usually not a huge fan of the US rolling in and stomping out governments (and installing their own, of course), but this is one faux-dictatorship where it sorely needs to happen. Some actual democracy would be amazing for these people. With the recent "trade war" and whatnot the stage has been set pretty well for a US intervention.
You can't force democracy upon people that don't want it and aren't ready for it - it ends disastrously. The US tried to do that in the middle east and failed miserably. The only success story seems to be South Korea, but I would argue they wanted democracy and fought alongside the US for it.
I'm not super knowledgeable on the topic, but although the new governments didn't really work out, didn't the mass murders and other atrocities stop with the removal of the old dictator? Those countries may not be "stable" (yet), but is the situation really worse that it was?