This Wojak meme video is about the life of a server, or life of a restaurant waiter, or life of a catering industry employee in general.
After wojaks life of a fast food employee, he decides it's time for a new job and so he decides to leave McWages (McDonald's).
He starts a new career as server in a restaurant and we follow him two months into his job. The pros and cons of being a server come to daylight, and we get an impression of what it is like to work in a restaurant.