Paul IV's quote applies to Popes, not to anti-Popes.
You suppose that Vatican II Popes are Popes then you apply that Paul IV quote to them.
That's called petition of principle, that is a logical fallacy.
Are you aware that you are trapped in circular reasoning?
Pope Paul IV's quote was the Church teaching, as he said, "to the flock of our Lord," that means, to all Catholics. You need to stop changing the meaning of the teaching of the Church. I just told you,
"Do not abandon the meaning of his teaching under the pretext or in the name of a more profound understanding ever again - for your own good," and you just go on as if it is your duty to ignore the Church's teaching. You must accept that your opinion here is contrary to the Church's teaching, otherwise you will never rid yourself of your dogmatic sedeism, which is your goal here.
You need to realize that you've given your opinion authority over teachings of the Church - and that you must correct yourself. A pathway to making this easier on yourself is to adhere to the highest principle in the Church - see my sig.