Free Market Economies, imperfect as they may be, have brought more people out of poverty than any other system attempted.
The problem with Existentialism as Dry Comic Humor,
is that Marxism and Socialism systems ALWAYS have Starving people with "struggles" too.
To add insult to this injury, they lack Life, Liberty, Property, & Freedom of Worship
to go along with the impoverishment.
One can never actually know Love nor Freedom without God.
The Agnostics & Deists acknowledge this; atheists and marxists, not so much.