"MyTwoCents - i would defend some of those:
Wooden floors and leather couch combo - that’s a practical / lazy person and nothing wrong with that. Some people like things they can wipe down
Large vase with twigs in it (maybe with fairylights) - fairy lights aside, that’s the type of person I’ll be, need something to to make a room less plain, can’t be trusted with real
Flowers
Big shiny platters in the middle of coffee tables or on hall console tables, sometimes with things like pinecones in them - I got a giant Waterford crystal bowl as a wedding present. Would never have bought it myself but when I have a house it’ll have to go somewhere, and
Some of the things on this thread aren’t a result of people thinking they are at the cutting edge of interior design- I suspect quite a lot are along the lines of “we have kids who scribble on everything with crayon- lets get a couch and floor we can wipe down”