It's funny though, I hadn't read a word of Marx but the first time I understood that I was being paid $15/hr to make websites for a guy who was charging his clients $100 for that same hour of my work, I immediately understood everything about it and its innate truth. I got into the business myself and figured out exactly what value the CEO and the salespeople were bringing, and let me tell you, brother, it wasn't $85. It wasn't even $15. You can call it whatever you want, but you will never convince me that guy wasn't stealing money from me.
> I got into the business myself
Exactly, as capitalism intends. If you don't want to make employee wages then you take on the risk and capital and do it yourself, and are thus rewarded for it. Ironic, if you were actually a socialist you would've tried to help your fellow workers but you instead are the capitalist now.
The question is how much value do they add? If it's more than the money they're making, the people paying them are stealing. You don't like this because it makes it impossible to make money as a capitalist, but that's the entire argument. Making money as a capitalist is always unethical, because it necessarily involves stealing the value of someone else's labor.
Just because you can pay someone $1 to do something that makes you $10 doesn't mean it's ethical. It isn't, ever.