While I would more or less agree with you that this wallet is having most of the blocks, it is also true that you can't expect getting a block with 3k/5k or even 100k coins within in a short time as you know the circulating supply is above 5 billion (it should be higher, haven’t check in a while). So, if you are interested in staking EMC, you would rather start with 1 million. However, some part of the coins are getting distributed as form of airdrop among the community but it would be better if team share how much coin % is held for the team, I mean sharing the coin economy.