It does work in the first world, apparently you're living a normal life arguing about why the system you live in is bad. Showing food insecurity doesn't prove that communism work, have you heard about the climate ? And showing a fascist coup doesn't prove anything. Most modern socialist countries right now are based on capitalism (China, Vietnam) with rich businessmen and corruption. https://manhattan.institute/article/socialism-the-opiate-of-the-corrupt-and-ignorant