You can see some of my comments below. This discussion is a little subtle, because I agree with you that many other activities need to be done, and you respect my work (thanks!). I don't think there's an "extreme" focus; to my knowledge nearly no money has been spent on DDC, and the amount of funding spent on reproducible builds is dwarfed by the funding spent on formal methods and related work (by orders of magnitude). I think the "focus" that you see is more the excitement about things that can be done now, without radical retooling.