QuoteUnfortunately, those who have an IPD of less than 57 mm (like me), the experience is not as exciting

Also true if you have unusual prescription glasses that either cannot be replicated for their clip on lenses or just cost too much. In my case, they can't easily be made and would cost half the price of the XReals - and could only be used with them and nothing else.
It's amazing (and frustrating) that not one of these XR glasses companies have figured out how to use their tech with existing lenses and frames.