People are the products of their upbringing.
I was going to say, sadly.
But sadness is pointless.
One has to accept that people are simply what they have become.
I work regularly with people who label as Muslim, and all are friendly,
Though how they might be more deeply affected by enforced religious conditioning is hard to tell.
And of course, the same applies to those affected by enforced Christian conditioning.
More so in the U.S. perhaps, rather than here in the U.K.
I'm still of the opinion though, that save for the extremes of society,
Radical dimwits, and the power seekers who would coerce the radical dimwits.
The moderate core of society, only wants a quiet life.