Originally Posted by
GM1985
However, if there’s enough demand for it, maybe there’s something in offering a restricted “seat only” business class ticket which only includes the seat - no lounge access, priority check in or boarding, economy drinks and meals - to help those who need the additional space for medical reasons.
Like you can get on Finnair and Qatar... not that it's significantly cheaper, though, and usually implemented to effectively increase the charge for "standard" J.