Hounding local authorities can get a homeless encampment moved, but here in Sacramento that only happens when businesses complain. California law gives homeless people the right to live on a public sidewalk or in the doorway of a convenience store, butcher shop, bakery; just about any business that isn't owned or operated by the state. By observing the "rights of the homeless" to live and use the toilet pretty much wherever they like, the state doesn't have to actually worry about homeless people, nor act on complaints from housed people. A win for the state.
Whenever the state HAS gotten a yes from Californians to build housing for the homeless, billions of dollars disappears and maybe 40 or 50 low-income apartment units open. 50 low-income, 2-bedroom apartments for something like 100-thousand homeless people state-wide, give or take.
For example, I think it was the 2016 election cycle when Californians agreed to be taxed a total of 1.9 billion and got 42 2-bedroom apartments out of it. And in 2018 it was 52 units for 2.2 billion. But it gets worse; most recently we paid 2.6 billion for no units. The money was gone before even a handfull of dirt was displaced.
I might have those ^ years wrong, but not the figures, or vice-versa. And I probly saved a news story and video about it, but it would be deep in a mountain of others, and you probly wouldn't watch it anyway - but you can google it.
In brief, historically, only certain people's complaints are addressed, Californians keep giving the state tons of money to take care of the homeless knowing they're not going to, and (I didn't even mention) the state manages to make climate and water issues sound far more urgent than the immediate needs of at least 170,000 homeless people, including about 50,000 children.