In relation to the community in the sense that they allowed ordinary people at the very early stages to enter the project and get a lot of money - Cosmos, Dfinity, PolkaDot
To write about projects they need to be studied, who is the creator, who are the coders, what experience and the like.
I don’t like HBAR and ALGO in relation to the community, they made ordinary people poor (those who did not think of entering the funds or who bought in the subsequent stages of the sale),
They themselves are actively advertised by the exchanges themselves ... See the exchanges didn’t enter the seed sale, but later they are now trying to raise the price =))
I haven’t fully studied PolkaDot yet, but I know for sure that it will give a lot of profit to those who participated in the ICO, and this is as big a project as Cosmos.