The tradeoff is that we definitely have to use violence to evict people from these spaces and force them back onto the streets or into other open spaces. And with fewer places to camp, they'll likely be exposed to more physical disputes than before. It's not as if the residents of these camps will go "well, time to buy a condo". They'll still need somewhere to live.
> Basically, we can spend all the money in the world and build all the housing that people need, but the personal liberty that this country espouses -- personal liberty I agree with! -- means that no one is obligated to take it.
The east bay has hundreds of people on a waiting list just for shelter space. There aren't enough beds for the night, let alone supportive housing, so we haven't even come close to trying the "build all the houses that these people need" (and make they available) strategy.
EDIT: FWIW I learned about the waitlist problem while listening to this podcast: https://99percentinvisible.org/need/