The glass on the lens doesn’t even resolve that much resolution. I doubt it’s even physically possible to make a piece of glass that perfect. There is a reason people still buy medium format cameras over full frame, the glass elements can be larger and therefore small imperfections are a smaller fraction of the lens. This is also one reason bigger telescopes are always better. Diffraction also kicks in faster with smaller lenses. Even if your glass was perfect, then diffraction of the iris blurs your image.