You are being downvoted because most people on Hacker News disagree with you. Also, because your tone may be perceived as slightly hysterical.

I doubt young age of commenters is the reason for their stance and for many intentions are as good as they pay. Crucially, most people here imagine themselves as (future) bosses and do not empathize with the poor operating mechanical turks. Also consider that many here unconsciously are mechanical turk operators while believing they are entrepreneurs.

There are of course others here as well. But look at the brightness of your comment and you will find out who is the majority.