The politics and administration of the country are extremely dysfunctional. This is a decent read on how this manifests in the butchering of basic services -
https://www.google.ie/amp/s/www.nyt...ddleeast/lebanon-protests-corruption.amp.html
On the other hand, it’s not a country where some kind of grand cover-up would be easy to sustain. It’s not a dictatorship where one party controls the narrative, its politics are riven by factionalism and fluid, ever-shifting alliances. So if one particular faction bears some responsibility there is every incentive for their rivals to ensure it is known. Yet so far there seems to be little if any finger-pointing of that nature.