Guys, popes like Francis and JPII and Benedict don't have career burnout, nor have they gone bonkers, nor are they confused between muslims and catholics...they are revolutionaries who want to change the church, who want to change catholicity in the minds of men, so that their 'modern' and 'enlightened' view of society (i.e. world govt and world relgion) can become reality. They are not true catholics; if they were, they would not support V2 as staunchly as they do (V2 has been happily described by many modernists as the 'french revolution in the Church'). They do not want the True Faith, but only their version of it.
How did they get to their current mindset? Who knows. Modernism has been around since the early 1900s, especially in the seminary and intellectual realms. One wonders if they ever had a true love of the Faith to begin with. I'm sure they love parts of the Faith and they love aspects of the Truth, but their version of the Faith is different from ours, no doubt about it. They don't hide this fact and never have.