Honest question, what alternative do you use instead? HN mostly links to news article, and I would question if current politics and ongoing events are more accurately written by news media and with less bias. I don't know about polish news companies, but its not uncommon elsewhere that news companies are openly biased towards one political party or bias their articles towards their main customer group (UK example from Yes, Minister: https://www.youtube.com/watch?v=DGscoaUWW2M).

We have books or research papers, but meta research generally acknowledge that researchers include bias into their work, often linked to the opinion of those that funds the research. Meta research is thus generally a bit better, especially the meta-meta-research papers, through it generally takes a quite political contested topic for that to happen which then further increase the risk of bias by the meta researchers selecting results that favors their side.