Some people are saying its a good change to find gluten free products with regular products.
Its been demonstrated just with this recent change that this isn't the case.
Coles are removing GF items, In my local Coles there was about 7 or 8 different GF Crackers / savoury biscuits, since making the change there is now only 1 and in some Coles - None!

If a person is Gluten Free they could also go to a Gluten Free dedicated section and discover more gluten Free options they had no idea about.

Why would people look for Gluten free in regular food sections?
People who can't have gluten and those who are coeliac have it drummed into them that gluten can't be near non gluten foods. 
They can not be in the same factory and processed near non gluten food - 
Doesn't that confuse the message of having Gluten free specific marked food with regular food?