Shaykh Muqbil ibn Haadee al-Waadi' رحمه الله said:
The hizbi is prepared/willing to have 5 faces. The Prophet ﷺ said:
Indeed from the evilest of the people is the possessor of two faces. The one who comes to these (people) with (one) face and those (other people) with (another) face. [Al-Bukhaaree & Muslim]
As for the Sunni, indeed he adheres to his deen, whether fulaan (so-and-so) is pleased or not, unlike the hizbiyyeen.