Unfortunately Russia is slowing winning at a huge cost.
For me the biggest take away is their military isn’t good at all. They are sill using WW2 tactics of just sending meat waves at you.
What does scare me is China can more effectively use that tactic as they have plenty of meat to send.
The PLA of today is not the PLA of the 50s. They may have plenty of troops, but getting them to go is another matter. Weak, poorly trained, demoralized, underfed, troops with zero combat experience does not make a good showing.
Not to mention the ‘let it rot’, and ‘lie flat’ movements that pervade all of China. Or the weapons that do not work.