Interesting fact. Ibn Abidin says that the followers of Ibn Abd al-Wahhab are not Sunnis; they're khariji-like Ahl al-Bid'a at war with the real Ahl al-Sunna.  

The famous Hanafi authority Ibn Abidin lived during the time of Ibn Abd al-Wahhab. Like many scholars, he claimed that Ibn Abd al-Wahhab’s movement is Ahl al-Bida, resembles Kharijism and is not part of Sunnism.   Ibn Abidin notes that Ibn Abd al-Wahhab has declared a jihad on all the world’s Muslims, justifying killing Ahl al-Sunna and their religious scholars based on the false claim that they are Mushriks.