Noooooo. That doesn’t work, now does it! If I am a solo pax flying alone & I take ANY seat in Business Class, I have to either a) have someone climb over me or b) I have to climb over someone (assuming no spare seat next to me). How 90’s is that LOL
I think Emirates is pretty clear in their positioning and what they would say is if you don't want to climb over/be climbed over then buy a first class ticket.