Nothing! Perfect!
I’ll give you another example, again look at our role models. In President Clinton’s era Europe established a Charter of Fundamental Rights. For quite a while it was to have abortion rights in it. Ratzinger said it was a “godless” document that would cause “moral and social harm to” families. Pope JP II was equally on the offensive about the harm.
But despite the fact the President Clinton was a LEADER in supporting abortion as part of this charter, neither JP II or Ratzinger ever attacked Clinton by name - just his beliefs (and the beliefs of others). JP II won! The abortion points were taken out, although other ugly stuff stayed in.
“Hate the sin, love the sinner” says to me “Attack the sin like crazy, but love the sinner if you hope to reconcile him to Jesus.”
How could anyone think we are wrong in following the example of John Paul II and our newest Pope?