All countries need to push tech, but how long can they make the surge last? All populations are rapidly aging and they'll have no choice but to innovate and use

All countries need to push tech, but how long can they make the surge last? All populations are rapidly aging and they'll have no choice but to innovate and use their scarce human capital to engineer. If China doesn't do the 996 schedule or worse like Japan's, the smart people may go home enough to maybe have kids.