Funny that we've not seen one video from the Russian side?
If you haven't seen any videos from the Russian side it can only be because you haven't looked. There are several Russian Telegram channels that post videos regularly. Romanov_92, RSOTM, Grey Zone, Rybar, Sasha Kots, just to name a few.
This is the most transparent war ever fought. You can't really argue with visually confirmed, geo-confirmed, real-time raw footage. No need for journalists or politicians or any other talking heads spin- just follow the OSINT if you want to know what is going on.
It doesn't lie- it can't really lie. Posers notwithstanding, it's an open, competitive analytical community. Mistakes are quickly caught and corrected.
It's only bias is that it honors Ukrainian OPSEC and not Russia's. So they will publish Russian troop locations, but not Ukrainian ones. We'll see the Russian and Belarusian rail activity, but Ukrainian movements are not going to be reported until much later.
Confirmed losses are reported the same way- Ukrainian or Russian equally. I can show you plenty of videos of Ukrainian losses, Rob Lee posts them all the time on Twitter, so does @UAWeapons. Oryx aggregates everything and cross-checks for duplicates.
There is no equivalent to Western OSINT on the Russian side- everything is State-controlled.
I'll tell you though, if Russia keeps "advancing" like they have in the past, they might just advance all the way home by the end of this year...