This is a highly simplistic and an ideologically-flattering (it's pretty obvious you subscribe to left wing views) picture you paint of the situation. Here's a mirror image of it your alternate right wing self might be saying on another HN in another universe:

?>>>? Right leaning politics need trust worthy news to survive, left leaning politics don't as their goal is to upset tradition and revolt on the status quo. If nobody maintains the status quo the left wing polices win by default, noise instead of news helps to create chaos, choas is the bread of revolution and malcontent.

As you can see, this sort of "I define my side to be the more accurate view of reality" is highly malleable and can be used to support any side with semi-convincing "just so" stories.

And you're not actually describing the left-wing/right-wing divide here (itself a highly simplistic and outdated view of politics and economics dating from more than a century), you're describing the conservative/progressive divide, which tends to correlate with the left/right divide in the US, which might be where you are from. But even there the correlation is not perfect, Trump for example was fairly 'progressive' in his populist politics, his extensive engagement with the public on Twitter was a very novel form of presidential press releases that upseted many traditions and angered many political conservatives. See how conservative/progressive is multi-dimensional ?, you're just too used to a few dominant dimensions being coorelated with a left\right slant.

Furthermore, even accepting the dubious renaming of conservative\progressive to right-wing\left-wing, it's still a leap of faith from here to assuming that the progressive side always benefits from representing truth and reality as it is. In fact, this is almost gauranteed to be false, because even if conservatives are randomly guessing, they would still get roughly 50% of the world right, and since progressives always oppose conservatives in this hyper-polarized political climate, they are gauranteed to be wrong that 50% of the time. This seems to be supported by reality as being a progressive is associated with a higher chance of believing there are 700 genders and that biological males are women, so there must be at least some situations where progressives ("Left-Wing" in your parlance) benefit from a mis-representation of reality.

> If nobody maintains the status quo the left wing polices win by default

Can you elaborate on this? Society has inertia, history has inertia, how is this "nobody mantains status quo" work?

Not at all, tradition and status quo needs maintaining just as much as revolution needs mobilising. The 'inertia' metaphor is misleading: humans die, if nobody educates\indoctrinates (depending on your view) the new generation then tradition dies off. Furthermore, the world keeps changing, constantly putting tradition and the status quo on the defensive, if nobody expends energy to constantly reinvent and adapt traditions, they will gradually become irrelevant.