Seriously considering FBA as a side hustle

Hi everyone,

My SO and I are thinking about jumping into Amazon FBA. I’ve watched some Youtube videos about how to sell/source/etc. and read some blogs about how people have done. It’s a mixed bag and I’m not sure who to believe. Some people say you can make a ton of money and others say its a complete waste of time, effort, and money. I get that it’s different for everyone and there will be some successes and some failures but I want to hear from real people: Is it possible to make a decent income/side hustle on FBA? Or is it too competitive, too saturated, or too difficult for little guys?