There’s been some serious sprawl since then, yes, but at its heart Los Angeles is a city that is conducive — not contradictory — to public transit. And I think our planning decisions will only get more effective once we, as a region, realize that.
https://usp100la.weebly.com/history-of-transportation.html (scroll down for a map — and note that this doesn’t include the downtown/central LA streetcar system, which essentially covered every other block in downtown LA)
San Diegans tend to have a bit of a defeatist attitude toward transit, and there are plenty of suburban areas where transit is bad, but there are also many places where transit is a reasonable option.
https://www.sandiegouniontribune.com/news/transportation/sto...
Then again, it's basically legal to use your car to kill cyclists in the states, especially in socal, which is why I gave it up.
Southern California is very spread out and still organized around private automobiles.