I think, it will be a good idea to define Rububiyyah in order to understand the concept of ibadah and shirk.
It's probably false. There is widespread sympathy for them, especially in Qassim, but even there, their sympathizers are a minority.
Is it true that there was a poll in saudi where 90% of those people supported IS?
is it only a minority belief, or theres a consensus, shia islam was founded by a jew Abdillah ibn Saba?
will you link that? does dit refute this from sufee forums? Salafi (mis)quotes of Imam al-Razi on Tawheed - Salafism - Marifah Forums