Elon Musk said that (without him ;)) world demography gone a decline, as it is in Japan or Italy. If radical right political parties arrive in Europe for exemp

Elon Musk said that (without him ;)) world demography gone a decline, as it is in Japan or Italy. If radical right political parties arrive in Europe for exemple, are women gone a make children again? Or are we going to massively clone ourselves to conquer other planets? Or finally let humanity slowing disappear letting robots replacing them definitively ? What do you think?