I suspect so. There may be a minimum seat size and they will try to cram in as many people as possible.
I once got flown Singapore Airlines business class to Singapore. That will have been my most luxurious flight. There was a spare seat next to me, but nearby was a whole family with two kids. That would be an expensive flight, but it's nothing for the super rich. Maybe when $HIVE moons I can life the high life :)
If Hive moons I am just going to rent a private jet to go wherever I want! :)
Ah, but that is really wasteful. I just couldn't.
I'd do it at least once so I could say I did.