I didn't see your previous posts, so I have no idea what happened.

Stacker News is self-policed. Whatever you posted was downzapped by enough people to become outlawed. It can still be seen, but only by people who opt into seeing outlawed content.

Is it freedom tech? Probably not exactly. It's developing into a decentralized platform, but it isn't there yet. The two people who have the administrative power to censor content don't seem to have any inclination to do so, though.