Also, here is more evidence that (unlike you) we are aware of potential source bias even in those that support the notion of a Ukrainian victory.
In this post a cited a piece from “The express” claiming that Russian morale was on the verge of collapse. The source was viewed with significant skepticism by the other members of the thread who wondered about the veracity of the source, to the point that a separate thread was started specifically on that point (concluding that it was tabloid trash)