Meg, I tried to explain the difference in this post. Did you read about the Dubia?
In a nutshell. JPII was not guilty of what traditional Catholicism calls public, obstinate "heresy." Bergoglio is guilty of public, obstinate "heresy." Bergoglio tacitly admits his guilt by refusing to respond to the 2016 Dubia questions.
I don't disagree that Francis is a heretic. And yes, that Dubia of 2016 does outline heresy in regards to marriage and family. Francis did go farther than JP2 did, in that sense. So, yes, Francis' heresies are a bit different, so I was wrong.
JP2's heresies were more in line with religious liberty and ecuмenism, but his views did contradict previous popes, before Vll. You may disagree.
Perhaps you have the idea that a true pope cannot EVER be guilty of any kind of heresy, and therefore JP2 and B16 cannot be guilty of heresy. A lot of sedevacantists here would agree that a true pope cannot be guilty of any heresy, but a few of us would not. We are just a small minority here.
And regarding that Dubia, did you notice that the four Cardinals who wrote it (+Brandmuller, +Caffarra, +Burke, +Meisner) did not condemn Francis as an Antichrist because he did not respond to the questions? I would like to see a Council called in order to address Francis heresies, and all of the heresies of all of the conciliar popes. But if he's not a Pope, he doesn't really have to answer for anything. He's just a guy in Rome who wears a white outfit, and he gets away with his heresy. He doesn't have to be held responsible.