There also is the perspective of maturity and growing older, changing jobs a few times where you start to see the same patterns at different organizations, similar personalities, similar systems, and industry trends that start repeating. Maybe you get disillusioned, but maybe you realize you love the craft of creating things and solving problems and its nice to be paid really well to do that.
And maybe, like me, you want to go build your own thing but never get anything off the ground. Family, career, hobbies, etc. are important. Has external motivation (a company asking you to do X) conditioned me too much to be able to define a my own path forward? Not sure how to get out of that without some financial independence type of windfall.
But from time to time, I asked myself « is there anything else I would rather do? »
And the answer is always no.
Considering I have to work to make money, I don’t think there is anything else I would rather do for 40h/week
You'll never find a job which only includes activities you love. Heck, that'd be hard to experience even for a hobby!
But you can try to understand what you do and don't like. Then steer your career accordingly. With this approach it should get better one step at a time. Don't stall in something you don't like, try to explore new activities and don't be too scared of them. You'll eventually find something you like more (or, you dislike less!).