She may be calling for zero growth or even degrowth.
In her first blog post, where she fill a questionnaire [1]
"Question 13: “What will improve the quality of life for the future generations of your family?”—with boxes to rank importance from 1 to 10. The first choice is “Improved educational opportunities”—fair enough, Harvard being in the education business. I gave it a 10. The second is “Economic stability and growth for the U.S.” That stymied me totally. What a marvelous example of capitalist thinking, or nonthinking: to consider growth and stability as the same thing! I finally wrote in the margin, “You can’t have both,” and didn’t check a box."
"Question 13: “What will improve the quality of life for the future generations of your family?”—with boxes to rank importance from 1 to 10. The first choice is “Improved educational opportunities”—fair enough, Harvard being in the education business. I gave it a 10. The second is “Economic stability and growth for the U.S.” That stymied me totally. What a marvelous example of capitalist thinking, or nonthinking: to consider growth and stability as the same thing! I finally wrote in the margin, “You can’t have both,” and didn’t check a box."
[1] https://www.ursulakleguin.com/blog/in-your-spare-time