I mean, that is also true, but if we take 50% of our '20th century' budget and spend it on '21st century' stuff, we still will spend too much. Put another way,

I mean, that is also true, but if we take 50% of our '20th century' budget and spend it on '21st century' stuff, we still will spend too much. Put another way, inefficient allocation is an orthogonal problem to giving too much to the allocator.