My housekeeper has a law degree. She has worked part-time for many years doing legal writing for ... LexisNexis or Findlaw, can't remember which. As far as I know, she has never actually practiced law.
She makes the same money working part-time for me as she does doing the legal writing, so this is not the big bucks. But it allowed her to raise her family and have some interests and other part-time gigs on the side.
In another field, college professors, a friend of mine arranged to job-share at a lesser known university with her spouse, who had a doctorate in the same field, both from Stanford. It wasn't a standard job arrangement, but they leveraged their strong educational background to achieve a lifestyle that was unhurried and gave them lots of freedom.
My point is you need to think outside the box - but it can be done.
I also have known two attorneys who were legally blind. Once again - determination and thinking outside the box.
Good luck!
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A finger in every pie.