Also I wonder if this means TV and Video Games etc. aren't as bad for eyesight as they should have the same visual statistics as natural scenes (as they display

Also I wonder if this means TV and Video Games etc. aren't as bad for eyesight as they should have the same visual statistics as natural scenes (as they display natural scenes more or less) despite TV being demonised as bad for eyesight for generations. Whereas when you think about it staring at dark symbols on a bright background is really unnatural and therefore it is reasonable that it can affect visual development.