Just having a good photographer is amazing. When my friend was selling their place I was amazed and how good the house looked in the listing. How big it looked, when I know it was not big. This was before AI filters were available. So not a new issue but certainly made worse and cheaper to do.
Even if you're not a good photographer, wide angle lenses make rooms look enormous, by exaggerating the size difference between close and far objects. Before AI most estate agents used that.