Sure, but Affiliate Marketing is just marketing. It's not the best thing in the world, but it sure as hell isn't worse than the likes of Facebook, Google, etc.
It’s like a criminal justifying his actions with “well at least it isn’t murder so I’ll keep going”.
I didn't qualify my statement to leave these out…
The internet, sadly, still runs due to these shady platforms. Without them, businesses wouldn't sell enough, "good sites" wouldn't have a revenue model, people that falsely believe their work is ethical and good wouldn't be paid.
The solution is not to purge, but to improve and clarify.