Homelessness is a huge problem. You dont get benefits without a house. I think that needs to change.
I would like to visit California. Including LA. Not sure if I would like to live there but if I could find a nice area that wasn't too expensive.
Plenty of nice areas not too expensive (relatively). I live in Signal Hill, which is a super small city next to Long Beach. It is south and just at the edge of LA county. Pre-covid the traffic to work in Santa Monica was about 1hr 30min drive (which is the same as my old train journey in the UK). My house would be $3-4mil if it were in Santa Monica, but it is substantially less where I am.
https://www.redfin.com/city/18347/CA/Signal-Hill
Long beach can be very cheap, but you have to know the area to avoid ghettos or gang areas:
https://www.redfin.com/city/10940/CA/Long-Beach
Lots to see and do here no matter your interest. You can surf in the morning and ski in the afternoon. Hike beautiful mountain trails, then hang at a brewery. Avoid Hollywood Blvd, or at least visit once with expectations set appropriately. Downtown LA is best as a night time location, bar and club hopping. But it would be best if you had a local guide. It is easy to stumble into something grotty.
I would be happy to supply ideas depending on tastes.
North of LA is Ventura county, an exceptionally nice area. House pricing is far more "normal" and you are still in easy reach of the main LA cities (downtown, Santa Monica, Culver City, Burbank etc.). Schools are better outside of LA county and sales tax is lower in Ventura.
https://www.redfin.com/city/19798/CA/Thousand-Oaks
LA outwith the absolute best parts is a complete dump including Hollywood.
Obviously the beach is nice and Santa Monica pier, Beverly hills, rodeo drive and a few other places. But the place is absolutely massive so obviously it's going to have good parts dotted about.
Universal studios is a full day out best to get there half an hour before the park opens and pay extra for the premium parking right next to the entrance.
You will need to hire a car to get around. It's not a cheap place to visit either. It's much like London where everything is expensive, there's lots of traffic and even more bad drivers especially when you add legal weed into the mix. I was amazed how many luxury cars there were driving about with serious amount of damage to them as if cars getting pranged is a regular occurrence and some people after a while don't even bother fixing their own and wait for someone to crash into them before getting it fixed.
Hotels are expensive and you may think Airbnb is cheaper and it can be if more than 1 family sharing costs but the cheap option on those is usually always is areas where there's a lot of dodgy characters about or extreme amounts of traffic or both. Like it's cheap because it's right on top of a busy intersection where all you will here is traffic all night long because the house is made of wood.
If you do rent a car pay the extra for the best insurance option available. You want to be covered for everything and anything.
Personally I'd avoid going altogether. Visit Canada instead it's 1000 times better than America.
Hollywood Blvd is a known dump to the locals, but there are great areas of Hollywood. I've been driving in LA for 6 years now and have not had a single accident. There are idiots on the road, no different than the M25. Like any unfamiliar place, it is best to get someone who knows the area. There are huge cultural differences, and it is easy to stumble into a genuine ghetto.
I'll be honest, LA was ab absolute dump. I travelled around the USfor a month, and it was the only place I wanted to leave after the first day.
Santa Barbra was lovel though, just down the road. Stayed out in a fantastic yurt in the mountains with views across the sea. I'd recommend going there!
What do you consider "LA"? Downtown LA, LA county? You may as well judge all of London by Thorton Heath.