Why does the community is closed in inner world and doesn't help make eos ecosteem better..
The coin is centralized, and designed entirely to make profit for the 21 Block Producers at the cost of everyone else losing money. It is therefore entirely expected that the team will only communicate with each other and shun the community - they don't care about you.
If it is indeed centralized, then why did EOS on the time before SWAP choose Etheruem?
As far as I know, Etehreum is a real decentralized coin and for now with EOS, the network itself is not well understood with its centralized or decentralized nature.