So many babies sounds like a recipe for fratricide if all of them get too greedy and want all the billions for themselves even though one billion is probably more than adequate XD
seems to be just how things roll
It might be one of those things where "everyone" (whoever that is) is actively avoiding dealing with the research/costs/logistics/etc of implementing blockchain infrastructure for something like that even if studies etc wereshow that it would be infinitely better/more secure/cost effective/etc in the long term because as we all know shareholder profits right this very second is infinitely more important than anything else could ever be and also that might upset the status quo too much and that's something else that has to be avoided at any and all cost. I remember one of the companies J worked for previously who insisted on forcing the IT and dev teams to mollycoddle along a 20something year old database (which sounds like it had to have the most disgusting hackiest patches to keep it going never mind doing what it was meant to be doing) because they refused under any circumstances to "waste" the (rather large amount of) money and time on upgrading and refactoring everything even though it would have made everything better.