It is interesting that channels are talking about corruption and mismanagement. Did actually RF citizens not know what has been pretty much the cancer of their armies for the last many decades? Even more so noticeable when your sea based units are useless in the conflict, you planes are pretty much on land due to strong defences (and lack of proper pilots tbh) and all you have is the ground troops which surely have a much higher level of corruption.
But overall, when the strategy is absurdly wrong from the political perspective, there is very little that can be done in the field to correct it.
Amazingly, everyone in Russia seems to know that the government is full of thieves and not to be trusted, but all of these issues can only be fixed by the benevolent tsar (don't try to ask a Russian patriot why the tsar hasn't done so in 23 years).
As for TG channels, there is a lot of talk about all sorts of issues in the military but also a lot of naiveté along the same lines of "fixing" it. Armata is very close to being ready, and a batch of T-90s has been produced, and they even invented guided bombs... with no real attempt to reconcile all that with the losses in the war and whether this supposed industry ramp-up comes close to filling those losses.
Then Putin comes on TV and talks about sending a warship around the world with some wunderwaffe on board. Can Biden do that? Check and mate.