I did not say sharing a similar view as Chinese policies is wrong. Please do not misrepresent what I said. I am simply stating the general inability to articulate substance to policies and in my view reflects a parroting approach.
So your opinion for those arguments are they same old same old and should be ignored? Shouldn't it depends on the context? For example, nfgc made the argument that those islands/reefs are unclaimed. A pro-China person would argue that China claimed those islands/reefs since imperials times. Yes, it is the same argument as the Chinese government's argument, and yes, we have heard it a million times already. But in this context, it is still a valid counterpoint. The pro-China person didn't mention it out of thin air.
As your other point about playing the victim's card. Look at the map and see who occupies the most islands/isles/reefs. It is a wild wild west out there and everyone is trying their best to grab their piece. No one is innocent. Since China is the most powerful player in the area, an unbiased person would say she has shown a LOT of restraint in her action so far.
As for media bias. Please tell me how come no one report Vietnam or Phillipine's land reclamation on the islands they control yet all Western media scream about China's and made it sounded like she's the only one doing it?