If what you say is true, then heaven help the continuation of lowering of education comprehension matters that has taken place since the end of the Second World War, fostered by a general lowering of standards in Britain, where pandering to the lowest of respect acceptance appears to be the norm.
Perhaps you need to watch an episode or two of The Jeremy Kyle Show, Celebrity Juice, and other like television programmes, to see how matters have plummeted.
I'm sure you enjoy sitting there reminiscing of the good old days and Victorian values, but despite what you believe the world has moved on. You might not like it, but some people these days have a sense of humour (although looking through your posting history this is probably lost on you)!
I'm not quite sure where calling a boat "Boaty McBoatface" is "pandering to the lowest of respect acceptance", when it's just a bit of fun. I bet you never watched any of the classic comedies like Monty Python, you'd have been absolutely seething seeing some of their humour! I know that, from the Victorian times that you clearly hold dear, everything seems new, but this sort of humour has been around for well over 40 years, and is not a modern phenomenon.
Quite frankly, the fact that many thousands of people have voted for it and there's just one grumpy old man grumbling about it on a train forum probably says that they're right.