I believe the reasons for this system where initially good - don't want too many political discussions, keep it on tech only.

The issue is, that the tech is not a niche thing anymore - the biggest companies on earth are all tech now, and they played a very major role in installing the current US government. This topic is a great example too. Any current or future authoritarian state will be a very heavy user of technology, so it may very well be worth it debating these things here on HN.

> keep it on tech only.

I don't think that was ever completely true - it was always "things hackers found interesting". But what was "interesting" then was a product of the much calmer times back then – talking about Blub and build-your-own Lisps, hikes across Japan, etc.

Unfortunately, "interesting" is polarizing – and that is by design by the politicians iin power instigating this.