What you are saying is very true since these are Facts (Bad Infrastructure, among the top 10 highest countries in population density + Chaos and Angry people, lack of stability & safety). And I don’t agree with those who are in denial, and say that Lebanon is the best country in the world.
Despite that, I think that Lebanon remains the best Arab country for tourism, mainly because of its diverse culture, educated people, nice weather and nature (what is remaining).
This is a Sincere article. However, if we discourage tourists from visiting Lebanon, we would be contributing in making things more difficult. Knowing, that tourism forms a significant part of the Lebanese economy, and job opportunities.
Accordingly, I think it is better to put our energies to find solutions, though it seems impossible, even if partial solutions. The accumulation of these solutions will in time, add up to make a fundamental change, hopefully that we survive to see it happen!