> for me, the low-trust "do the bare minimum to stay employed" approach didn't actually help me get out of burnout into fulfillment -- What helped was finding a work situation where I could give my all and not feel taken advantage of
What you just described (so vividly) is meaning, and (likely) "flow" too. Meaning must be there for everyone, in their efforts; the need for meaning is universal. (We can call it intrinsic motivation too.)
Some say that you can find meaning outside of work, and then can mostly ignore work; and it's also said (correctly I guess) that "psychological richness" (closely related to resilience) is important: drawing meaning & satisfaction from multiple sources.
Sure, but I have a practical problem with that: if you need to work 8 hrs/day to cover your family's needs, you don't have time, energy, or opportunity left to find meaning elsewhere.
And, as others have repeatedly said it here, if you are a full time employee making quite beyond your (family's) needs, and think about decreasing your working time (giving up excess money, but regaining much needed time & freedom), that is what is strictly forbidden by the runners of the Village of Happy People. You will find effectively no jobs that let you work (say) 5 hours per day, for 62.5% of your original salary. That way, you'd just not be a good slave, a good cog in the machine. Society is engineered such that you must not have free time.
Therefore the only practical option is to find (or create) work that provides meaning for you intrinsically. I see no other option. You can be an employee or run your own business, the same applies. And, unfortunately, this is unattainable for most of society.