You KNOW this is IMPOSSIBLE!
Rome has survived bad popes in the past.
Nothing is impossible and nothing is forever.
Israel was cast into bondage, the Temple got destroyed twice, the Chosen People were nearly obliterated by Nazis and Communists, the USSR fell, the British Empire died a quiet death, and the Christian Cathedral of Constantinople is now a mosque.
The Holy Roman Empire was beaten back from a European superpower into a Vatican rump state that is little more than a vassal of Italy.
If the Italians ever go communist that will be the end of the Vatican.
Things can end. Which is why I pray for my Catholic brothers and sisters that their church can find its way back to what it should be.