I'm perfectly aware of older boats and their limitations and restrictions -- try spending time on one powered by a Bolinder if you want to add a whole new level of inconvenience and difficulty.
What annoys me is the "holier than thou" attitude, that "old-timey" boaters are somehow automatically superior in skills and knowledge to those who choose to not go down this path -- see any discussion about engines, steering, bow thrusters, electrics, toilets, cookers -- and who just can't resist having little "real boaters wouldn't do that, only noddy boaters" dig, see this thread for example.
No one type of boater is inherently better than another -- I've come across boaters on trad boats who are obnoxious, ignorant and incompetent, and ones on modern boats who are friendly, knowledgeable and competent -- even hire boaters... 😉
Rather like CWDF, really... 🙂