The vast majority of ISIS's victims are peace-loving, moderate Muslims. ISIS has butchered tens (hundreds?) of thousands of Muslims. This is why people are fleeing the region (duh). If your actually think that the vast of Muslims are not opposed to ISIS then you need to find some new sources for your daily news, because Muslims around the world condemn these lunatics EVERY DAY. Muslims are losing their lives fighting these lunatics EVERY DAY.
No one ever said otherwise. It's one thing to condemn an attack after it happens. It's another to actively stomp out the ideology as totally unacceptable. And let's be honest here- there are also plenty that support these groups, others that turn a blind eye, and states in the region that use them for agendas as well. There needs to be zero tolerance for it.