True islam, false islam, polka-dotted islam, it’s all islam.
No true Scotsman is an informal fallacy, an ad hoc attempt to retain an unreasoned assertion.
A simple rendition of the fallacy:
Person A: “No Scotsman puts sugar on his porridge.”
Person B: “But my uncle Angus likes sugar with his porridge.”
Person A: “Ah yes, but no true Scotsman puts sugar on his porridge.”
http://en.wikipedia.org/wiki/No_true_Scotsman
False.
Whatever type of Islam in question, all are types of islam by definition.
You may argue about the characteristics of the various types, but I posted no fallacy, informal or not.
If you’re a pedophile molester who worships death and control (as opposed to someone who has relations with adults and values life and freedom), then you likely disagree.