I have never said such a thing. Of course, all would agree on them when they teach orthodox dogmas. There can be no "disagreement on dogma. Those are yes / no questions; e.g. - the nature of the Son - the personhood of the Holy Spirit.
We should believe the Paulicans were bad because your religion calls them heretics???
No. You should believe they were bad because they taught that there are two Gods.
Having read what remains of the Paulician documents themselves, this group clearly did not "teach that there are two Gods." I understand that Catholics (and I mean the "extended" definition of the term that includes Eastern Orthodox, etc.) are uncomfortable with the idea of Christians existing outside of Rome/Constantinople, but really, that's still no justification for the sort of abject lies that Catholics tell about the Paulicians, etc. Frankly, just about anything Catholics say about these groups is nothing but total and complete nonsense.