Hello @rex-sumon
Undoubtedly a very interesting topic of discussion that you have brought, as well as the number of recommendations. I am a community manager myself, and as you say, it is not easy to make it grow.
I also do not explain why when they talk about the communities that closed and left with the power of vote do not mention them, everyone knows who they are, in addition, it is clear the damage that the closure of Steem Foods community did to the confidence of users, in addition to the sports communities that closed, among others ...
You said well. thanks brother