It would seem that intolerant bigots are to be found within Christianity as well.
Can a fig tree bear olives?
Indeed there are. But they are not supported by- in fact commanded- by their 'scripture'.
There have always been evil people of other religions- as ABERRATIONS.
Islam worships, demands, and commands its followers to do evil to each other-and 'infidels'.
In Islam- the institution itself, the scripture, is corrupt. 'Decent' Muslims are the aberrations.