> telling you what to do and how to live, with an implicit guarantee that it would give everyone a decent life.
Why should I need to tell you what to do and how to live? There's gonna be things everyone will have to do from time to time (like cleaning streets, trash drives, maybe canal work, but most of those you can address by making the reward for doing such jobs higher than the average desk job), but other than that, you will have to work less and have more free time in which you will be free to do whatever you want.
I'd argue that our current system forces you way more to do certain things than a socialist system would. If you are poor, you need to work service jobs or hard manual labor, otherwise you die. The system literally forces you to work, otherwise you will not be caught by any social safety net. That's why leftists tend to talk about "wage slaves", because at the end of the day, you can either become homeless and sick, or work.