>>724781417
Not really. Even back then JP already knows a lot. More whales and time so most tryhard people have SSR decks. Their F2P is an actual F2P without any SSR so they mostly play open league.
They realize the importance of Groundwork after Seiun Sky is released. They test hundreds even thousands to find every percentage of chances. They compile a lot of data and make blogs. They even did Club fights every CM to actually see which uma is the strongest. Now where are those from Korea or Global?
Korea and Global just see what the JP already did, picking on JP leftovers.