I have worked for about forty years with various Muslim immigrants to America.
Some of them were radicalized, but most were ordinary people who just wanted to live their individual lives and follow their personal goals in peace and freedom.
If they don’t raise their voices, it’s probably because most of them are terrorized themselves. (But some extraordinary voices HAVE been raised - several of which, I’m proud to state, have been Female.)
We do have to discriminate between the radicalized followers of political Islam, and those who were simply born into it, know nothing else, and value whatever good they derive from it as the only spiritual message that they may have ever known.