I guess the hospitality seats are worth more to the club so they will try and sell them as such before they offer them to the like of us. Would like to see the view from there.
It looks very much like the segregation Is a huge thick bit of glass with a hand rain fixed to it, splitting the stairs for access. I guess this is preferable to the daft material that covers a few seats to keep fans separate. Also if permanent segregation, no need to lose the seats the material...
I think that is used for Disabled supporters. would be a bit controversial if it was built and kicked out folk in Wheelchairs. As far as I can see it's only one of very few disabled user friendly seats with a elevated view.