It is all very fascinating to read, but thats just a demagogy. Facts and numbers speak the opposite, some try to sell nostalgia again and again(Obsidian\Owlcat) without huge success, while others constantly advance, create a something new(Larian) and receiving success for this.
If "new" ideas that "advance" the genre give me D:OS2, then I will take just about anything else instead, thank you very much.