I repair bicycles for free. Someone started selling the repaired bicycles around the corner. Is it fair to be upset about it? To me, the problem with ChatGPT i

I repair bicycles for free. Someone started selling the repaired bicycles around the corner. Is it fair to be upset about it? To me, the problem with ChatGPT is that someone builds a business around my work, and I don't get paid or credited for it. I feel the same way about content farms paraphrasing my work with no addition of their own. I'd also take offense to someone paraphrasing my website to paying customers as a service.