you need to understand the jap mindset
tsunami comes and takes your entire house away
they don't care about preservation, they just care about building anew, and I think that that is their strenght
but we westerners, we care all about preservation for all eternity, so westerners created danbooru while japs created futaba
twitter is a platform that the japs use to gain clout mainly, they don't care if it stays around or it is easily visible. some do, but they are the minority.