The difference is that those articles you've mentioned are not pushing a political agenda. You are pushing a political agenda. Not only is this not HN's use-case, but there is nothing here to discuss that hasn't already been discussed to death. What kind of intellectually stimulating discussion do you think will arise from a submission like this?
If you really want mass exposure for your political crusade, there's Reddit for that. You'll receive 1000x the eyeballs, all the accolades, upvotes and Reddit Gold that you desire along with a nice echo-chamber of predictably inane comments.