Firstly, there is a difference between "numeracy" and "maths". I am of the generation where the two were taught separately as "arithmetic" (which everybody had to do throughout their schooling in Scotland) and "maths" (which was algebra, geometry , trigonometry and calculus back in the day), and which could be dropped after S2. We didn't do economics then, although perhaps we should have. Anyway, my point is that while numeracy is absolutely essential, surely the rest, while desirable, can be put aside after a certain point. The current elevation of maths as a desirable subject above all else is almost a cult. There's more to life.