But then again, do you think this might back fire on us in the longer term? We all know what these men are all after is to be in control and that's why BTC came into reality cancelling all that making everyone their own Government of their assets.
If in the long run, Blackrock acquired the majority of the Bitcoins in the market, they can only control the market price but not the Bitcoin blockchain. Owning Bitcoin is different from mining, confirming, and verifying Bitcoin transactions. They can manipulate the Bitcoin market "if" they hold the most Bitcoins but they cannot manipulate the Bitcoin blockchain. If they wanted to, they had to convince the miners and developers to go along with their plan to modify the Bitcoin specification to their liking make a hard fork, and make sure that they get the majority of the hashes making their chain the main one.
But in the current situation, it is good to see that Blackrock is putting more demand on Bitcoin. This will give more boost to Bitcoin demand and may serve as wake-up calls to those who are watching on the sideline.