Makes me curious. Could you give some examples of "de-evolution" and "cheesy/easy way out" design features to which you are referring?
Sure.
Some background; I'm in the business of product design, and think (and perhaps OVER-think) about this subject a lot.
One of the things that happened in design say 15 years ago was this notion of 'Voice Of the Customer'; VOC for short. It's the idea that designers and companies should listen to their customers and give them what they need. Sounds great, yea?
Well often, really no. Most companies that rolled out VOC found out what some smart companies already knew; that customers really don't have a good idea of what they really want. It takes really good design work to suss out what is really being said.
Lets take some sailing examples:
We want a boat that really big on the inside
Some designers took this exactly literally, and pumped up their boats so that looked nothing like sailboats.
This Catalina has NO side decks. And you have to walk over the coachroof to get to the foredeck.
The 37 foot Hunters cabin is so wide that it has very narow side decks in the front, and none in the back by the cockpit.
How about thinking about the problem a new way; what people want is the FEELING of space. This 43 foot Beneteau has dropped all cabins under the cockpit completely; indeed it has much less room inside compared to other 43 foot boats. But the sense of space is much much larger; due to the inside living area being raised almost to deck level.
We need a boat that has shallow draft.
So the designer goes for exactly that; making boat with fixed shallow draft. Sadly this boat will not point well, is heavier and slower than its deep draft sister.
Like this 45 foot hunter, which has more hull draft than keel draft. A pig to windward, and still not all that shoal.
Better design; realise that even on big boats, keels do not have to be fixed. A lifting keel or a lifting centerboard can have the windward performance and stability of a deep keel boat, but can go into shallow anchorages.
Ovni 39 world cruiser
Pogo 12.5, 40 foot, 10 foot draft racer/crusier coming to the BEACH
Just a few examples. Its interesting to note that I chose these boats of 'good' design not totally by accident, as I wanted to show that good design can pay. In a 'down' market where sailboats linger on lots, there is a backorder and a waiting list for each of these.