We introduced ATM fees abroad because a small handful of users were responsible for the majority of the costs. Rather than charging everybody, we give a £200 allowance in a rolling 30-day period. In my opinion this is fair and works well for customers. It’s unlikely we’ll get rid of it.
Ultimately I don’t think keeping cash withdrawals free abroad is a scalable or sustainable model for any bank. I guess we will see how it pans out.