Earlier quoted context omitted.
> Doesn’t answer the question about infrastructure which California is well known to be lacking What infrastructure do you imagine California to be lacking that would be relevant here?
Water for one. Multiple towns in both northern and southern CA had drought / water issues. Mendocino in the north, multiple places in the south.
Also, there is the small fact that apartment dwellers use a tiny fraction of the water of people who live in detached houses.
In short, there is plenty of water in various major metropolitan areas.