There is one other "Kind" of High-Time Flight Attendant - one who still likes their job, is still good at it (in fact is better than the youngsters), still likes passengers (apart from the very occasional idiot) and uses their skill and experience to resolve customer issues in a sensible, adult and empathetic manner.
They tend not to get discussed, but they exist, and I'd suggest that there may be more of them than is appreciated?