We are very careful to present everything objectively and children are never told what to think.
And that is exactly what should happen, but it doesn't happen in all schools.
Many (not all) RC schools slant everything towards their faith eg in History I was told how terrible Elizabeth 1 was for killing 'the 40 martyrs' and how wonderful Mary I was for restoring the RC faith (the 300+ she killed was not mentioned).
As for RE, when RC schools were forced to teach about at least one other faith the school next door to the church my parents attended decided to teach 'Hinduism' a)it was taught as 'who can believe a man has an elephant's head?' type of thing and b) the school is an area with a large Muslim population so you would think teaching about your neighbours would be useful.
Otoh I've no memory of prayers so many times a day
I have, morning prayers or Mass on a Friday.
Angelus at 11.55
Hymns for a session once or twice a week.
Prayers before home time.
Once a term class mass, and then year mass.
Once in a while a week of 'retreat'.
So how is including non-religious views in an exam that is called religious studies a victory for common sense? Sounds quite the opposite to me
Because it is relevant. Like teaching about communism, if you just taught the ideals it would sound lovely, but if you compare and contrast with other ideologies you get a better picture.
If you teach about the suffragettes you have to teach about the suffragists and the views of those who didn't want women to vote (including many women).
If you are teaching nutrition you also teach what happens in the absence of nutrition.
You need to include zero when teaching maths.
Etc Etc