And now - let's not forget this age-old wisdom: De mortuis nil nisi bonum https://en.wikipedia.org/wiki/De_mortuis_nil_nisi_bonum
I don't really know enough to speak about the Pope so consider this a generality..... If someone was no good when they were alive why would we be reserved in speaking about their bad deeds when they were gone? If you were a no good asshat when you were alive, death does not change that.
Do you remember the 3 Popes before him? Pope Paul VI - Giovanni Battista Enrico Antonio Maria Montini - + August 1978 Pope John Paul I -Albino Luciani - + September 1978 Pope John Paul II - Karol Józef Wojtyła - + April 2005