SANKARACHARYA SAID ALL EGOS WOULD RETURN HOME TO GOD... But he did not say how!

SANKARACHARYA SAID ALL EGOS WOULD RETURN HOME TO GOD... But he did not say how!. Most people imagine it will be by becoming a Mukta on the planet---this is erroneous..and practically impossible. It is obvious that the earth will not last long enough for moksha of all these people.billions upon billions..the math doesn't work out..As only one in ten million can understand non -duality according to Niz,.AT A TIME. Therefore the extinction of the ego can only come temporarily at pralaya and eventually only on the pretaloka.Where the ego through love can raise itself up the lokas THROUGH LOVE to the higher lokas and eventually gain moksha from the mahapralaya from the Brahma or Sathya Loka..AND THE DREAM ENDS...T