Like always there is some truth in most arguments.
However, western nations have always made russia and china a "story victim" due to lack of imagination. And the whole world uses Germany for that too.
There are tons of games that use russia, china and germany as opposition forces. And it IS wrong.
Instead of coming up with something unique most games and movies just use an enemy
either due to the expectations of the potential customers OR due to sponsor demands.
For example hollywood style war / military movies usually are pro-US alone for the fact that this is a demand the US military rises before allowing access to their materials for filming. E.g. aircraft carriers, planes etc.
The same goes for games that also depend on accurate models.
And even in history, what would Americans say if Germany developed a game about the slaughtering of Indians? Maybe even just a finctional one that even makes fun of it on top of everything like so many US based games do with the nazi regime. Would they appreciate it in any way?
Some "historic events" are accepted while others are expected to be forgotten about. Just because winners write history it doesn't mean they also know to hide their own past bloody well, literally.
All countries out there have their dark spots in history. And most have been on the receiving end as well - with the exception of the USA perhaps aside from their own civil wars. Which tells you a lot about how they like to resolve situations peacefully.
That said I don't think Chinas war machine is any different than the US one. They treat humans "differently" (not always

) but a lot of things are going wrong in the US and this is just the beginning - not even to mention the blood stained past. After all the US was "rich" but that changes rapidly. The reality is that bullying at work is normal, that innocent people get imprisoned and executed. That having rights doesn't mean you get them when you need them.
In the end we shall not forget:
1.) most unneccessary deaths are caused by hunger or lack of medical treatment
2.) even if we avoid waging wars and keep people from dying it won't resolve the problem that earth is completely overpopulated
3.) saving humans is cute and all - but just imagining how we abuse and slaughter (other) animals (as humans are animals as well) tells us that this belief of a peaceful society is nothing but a big lie
So in the end, does it matter who makes an enemy of whom? Sooner or later things WILL go wrong again.