Here in Sweden I had a mandatory religious class. They teaced about Hindu, Buddhism, Christianity and so on. We pretty much learned of all the “major” religions and i would say it was pretty beneficial to us all. Did it have shortcomings? Yes, but it was better to get a broad perspective on things instead of just one thing to be teached as “true”. We also had history parallel with religion which tied them both together pretty nicely.
Nope, never heard of them. Like I said, it had its problems but I guess you can’t cover everything.
I would say that it is probably one of the reasons. Another is that you are just not thaught about religion as a way of living and more just like any other subject like physics or history. It’s more of a objective look at it and what makes up that religion. Like, Hinduism believes a and therefore does b while Christianity believes c and therefore does d and so on.
It also helps not being raised by religious people of course.