This is all extremely bad advice.
To sum it up: work is a long endless grind that will alienate you, therefore therefore left-libertarian flavoured YOLO.
Without downplaying the existing structures of social oppression, you may be lucky to live in a country and a time where you have rights.
In that case, you need to decide for yourself what you want in life (economically).
You need to decide how much money you want, how many hours a week you want to work, how many sabbatical to take and when to retire (these choices can always be made within what the economic environment allows).
You can refuse to think about these questions, this how you’ll get trapped working for someone else’s dream.