How much more comforatble would it be to be able to sit whilst steering, instead of standing on two or three square feet of chequer-plate for hours on end? Cruising is for pleasure, not for 'looking right' on a so-called trad stern.
There's not much 'traditional' about a boat that, sure, has a rear deck that looks like they did in the olden days, but is crammed with comfortable beds and every electrical device known to man, up to and including a microwave! The old boaters would p*ss themselves!
The most ridiculous sight I ever encountered on the canals was a boat & butty, lashed together, being steered by a bloke in the full fancy dress I imagine he wore every day - full beard, wescot, thich leather belt, trilby - you get the picture. All very convincing until I heard the bow-thruster kick in!