People keep talking about houses. This thread is about flats and modern flats in particular.
In modern flats you don't get a large open plan kitchen/diner/snug and then a separate sitting room and separate utility room. The whole point of the thread is the fact that everything is in just one room.
Usually, there are Windows or patio doors at the opposite end to the kitchen and no windows in the kitchen end.
The thread is about living in a flat like this vs living in a flat which has a separate kitchen to the living area and what the appeal is of just one big room for living, eating and cooking.
I actually think most people would prefer a separate room. Whilst they like kitchen and dining to be together, they like somewhere separate to sit and relax. However, younger people looking at first buys often look at new builds, partly due to help to buy and all of those seem to have just 1 room to save developers space, so younger people are at the point where all they see is the one room and the idea of a separate kitchen doesn't seem something you can have in a flat.l..or at least not in a new build flat where there are shiny appliances and bathrooms.
Personally I think it would be better to buy an older flat which has more square footage and a separate kitchen, but then it might have a more dated bathroom etc.
I wonder if people buying the new flats really do prefer the kitchen in with everything else.
It's not really relevant that older people with bigger houses have managed a lovely kitchen breakfast room with a sofa in the corner, but then have a separate grown up sitting room and possibly a utility room - so have both open plan kitchen and separate areas too. That's not going to be possible in a new build flat aimed at first time buyers.