Why did they fixed this splash damage in CN if its intended to be like that?

I don't think it is fixed in CN.

splash isn't broken. don't just easily assume anything you have no idea to counter/deal with as broken. this will cause confusion, especially to crybabies. there are many ways to counter 6p. if you don't want to run team to counter 6p, then thats your problem. developer knows what they are doing

As Dresq said above, China version changed the 'fix' back to how we have it here.

It was very fast after the release of the fix, maybe a week or two later. The reason was it was crashing/black screen the game to much. We have exact same sosp here as tencent version has, just china doesn't stack as much as us so his spash is not a problem there. When you fight sosp naruto in matsuri you will see how much power he looses when you fight spread stats. Like Dresq said the problem is not the splash, it's the crazy injury difference we have between P1 and P 2-4 which just doesn't exist in china.

99% of people that are "chinese server experts" didn't ever play on that server so this "chinese server people dont stack p1" bs has to stop.

No, Chinese people stack pos1 ninjas like we do (it's the best way to play the game...) and they are as destroyed by Naruto splash calculations as other servers. Only people that have equal power P1-P4 are extreme whales who can't stack their P1 ninja anymore and it works like that for every server just CN has most of those people and for views those are in spacetime videos. Obviously nobody will showcase regular 800k player from CN but you can trust me that he has stacked pos1 only and is 1 shoted by splash like we are.

Splash damage should be nerfed cuz it's a problem for 95% of playerbase CN server included, ninja assist card that reduces splash damage taken would be nice I guess since nerfing ninjas is always bad idea for multiple reasons.