I notice a lot of threads critical of e.g., YC vompanies, silicon valley, Israel, corporate greed, capitalism, tend to get to the front page and then disappear

I notice a lot of threads critical of e.g., YC vompanies, silicon valley, Israel, corporate greed, capitalism, tend to get to the front page and then disappear soon after. I'm not sure exactly how the mechanism for the front page works, so I'm not saying it's intentional, but the effect is that the front page trends towards safe topics that don't question the status quo, not even the tech status quo, unless it's about specifically technical issues or the software labour market.