loli evolved in teh reverse direction, from being acceptable to being outlawed. 3D magz were legally sold in Europe and Japan at some point, now 2D would get you in trouble in Europe and it was once challenged in Japan

Most of the current day lolicon would probably be happy in 70s where they could just buy magazines from convenience stores, as it's not like there are many ways loli pr0nz can even be presented unlike video games in the first place

Besides, loli being totally acceptable would definitely help the wider society, or at least, the collapsing birth rates. I can personally guarantee the latter