about 9 million people work more than one job in the us.

13 million, source: https://www.census.gov/library/stories/2019/06/about-thirteen-million-united-states-workers-have-more-than-one-job.html

To your point though, that still doesn't add up to the nearly 89 million people who didn't vote, source: https://www.msn.com/en-us/news/politics/how-many-people-didn-t-vote-in-the-2024-election/ar-AA1uaH9n - I retract my statement as it's just a fraction of the overall picture. I'm curious what other driving factors exist. I'm not going to call it lazyness without evidence though. I need concrete studies/evidence, not just conjecture.