You’re so poorly travelled that you simply don’t understand how poorly developed the US is when it comes to cities and density.
Metro LA is the 57th largest city in the world, but the 72nd most dense city in the top 80 cities by population in the entire world.
At the end of the day, you were the one that asserted that Gaza was one of the most dense places in the world, and I gave evidence proving it isn’t even close to the most dense places in the world. Now you’re trying to play off your error like this is about LA being dense or not.