You are correct about that. But the fundamental design of the site facilitated the value extracting vermin. Then the biggest value extracting vermin the internet has ever seen came along, used you as the training data and replaced you.

The biggest suckers were the people who were genuinely putting it effort there. So, in the end, did they make the world a better place? One would like to hope they did, but we are yet to see the long term consequences of the capabilities which were created with the value extracted there.