While there are advantages to grid layouts, I find they also bring a certain amount of monotony. The irregular historic street layouts of European (and some US) cities give so much more variety & make the city much more interesting.
[1] https://maps.nls.uk/view/245956114#zoom=6.5&lat=3256&lon=625...
https://www.openstreetmap.org/way/8431660 Happens to be near "wood lane". Make of that what you will.
I studied on "Silk Street" which is nearby. Nearby are also "Oat Street", "Bread Street", "Milk street", "Gutter lane", "Goldsmith street", "Poultry" and many more who have old names relating to their function.
I like those but IME most people have no clue what old names mean, they are just sounds associated with a place most of the time.
It turns out “grab her by the pussy” has surpringly robust precedent.
Doesn't one of CS Lewis's books have Merlin transported to modern London and he heads off down the Roman roads?
Grid layouts do have efficiency, but humans aren't built to be efficient - at least not all the time.
The problem is suburbs and modern "inefficient" roads are designed to be inefficient - not designed by and for life.
Persistence over time wouldn't make any difference to that case; Merlin is omniscient.