Problem with Libertarians is that they support many of the same things the left (in both Dem/GOP)....support.....
Open Borders
Unlimited immigration/Amnesty for illegals
Free Trade/Globalism
Legalized recreational drug use
Limited enforcement of basic moral values
The Liberal Media likes Liberaltarians right now because they are the “useful idiots” to undermine conservatives
Libertarian = liberal that likes guns but doesn’t want to pay taxes.
Beyond that, no difference.