I did some contract work for an online “payday loan” company for a bit. It didn’t take me long to realize I was ashamed of working with such a terrible industry, but my professionalism kept me there until I finished the job. Definitely a low point.
I think it would be difficult, but possible to run an ethical payday loan company that focuses on building people up and out of long term debt.
I agree with you though, that's a sleazy way to make money, IMO.
I totally understand. It just made me feel dirty. I quit as soon as I was able.