I would, as I did, call regulations forcing stupidity as a lack of meaningful regulation; but I take your point. It is even a problem of negative regulation. S

I would, as I did, call regulations forcing stupidity as a lack of meaningful regulation; but I take your point. It is even a problem of negative regulation. Small jets do indeed use jet fuel but have a terrible efficiency proposition when ran at even 50% capacity, which is not the standard use case.