Lack of protection for the private property probably didn't help but making that the main cause for the Venezuelan collapse is a very ideological stance to have IMO. Insert here the obligatory "look at china" counter-example.
As far as I can tell the only way to really avoid this catastrophe would've been to diversify the Venezuelan economy in decades past (something Chavez promised to do but didn't) but nobody did it, regardless of political affiliation. "Free money coming straight from the ground" is just so much easier for a politician than making a complex and potentially impopular long term economic reform.