It's not so much that the problem is being a dog walker, it's that she's a dog walker who only works 20-25 hours a week and believes people should work even less. And that her response to Fox News's question about whether they were being lazy was "Laziness is a virtue". This mod made previous posts about how she literally sleeps on the job[1], so this isn't about a noble career choice, it's just about laziness. She was unprepared, wouldn't look at the camera, showed up disheveled, and didn't even make her bed before the interview. Multiple times the mods had polled the community about who should give interviews, and the response was overwhelmingly that no one should. The mods thought they knew better, and this was the result.
Essentially the issue here is that the subreddit started years ago not as a discussion of worker rights reforms, but of people wanting to figure out how to work as little as possible, period. The meaning was literally on the tin. As the pandemic wore on redditors joined the sub to complain about their jobs, their burnout, and advocate for worker rights and reforms. But a look at the sub's about section or the sub's mods made it clear those posts weren't what the sub was originally about. And all it took was an interview with the longest standing mod to make that clear.
Now the sub is private, and /r/WorkReform will hopefully actually stand for something.