And I don't think that Blackrock put that clause with intention of artificially fulfilling it, it's just a contingency for an edge case.
In my few years in the cryptocurrency business, I have seen many people say that they can take over the state of Bitcoin in the market, but almost all of those who said it were from the beginning hot topics about them.
But when the hype subsides, the issue gradually quiets down or cools down. So I also agree with what you said about Blackrock. We don't even know what it is really planning for something like that.
We have seen a lot of new projects claiming to be better than btc, even those forked coins.
However, we can see now that no matter what, they can't take over the popularity of btc as well as its adoption.
I think even if top companies will be behind with hard fork, they won't surpass btc's position.