That makes more sense to me than the other way around.
As a workaholic, and learnaholic, I did it as a path to financial freedom and to accelerate my learning at at time I knew I had the bandwidth and will. It made me a better entrepreneur and business owner later, which is what I really wanted to do.
But as I've gotten older and have a family now I've been removing obligations for my businesses. And working more normal schedules. Taking random times off to help. Being better at triaging what's really needed from my time.
Yet, I wouldn't have change a thing with my path. It's hard to get to financial freedom and the goal of owning your own businesses with 40 hrs a week.
I don't think working more than the normal is necessarily a bad thing. Some people actually do enjoy their jobs. Or their team. Or they enjoy learning.
I know it's hard for some people to understand why some people are workaholics. I certainly have friends that don't like their jobs that have said I work too much. If you hate your 40 hour job, it's hard to imagine doing any more than that.
In the right environment, the 7+ hours per week extra to be considered a workaholic isn't much different from reading books or practicing your craft in your free time.