Seattle has five-year waiting lists[1] for low-income housing, and practically no housing options for someone who is actually broke and homeless, even if they don't have an addiction.

It has some shelters, but shelters aren't housing. A shelter is a place you can (sometimes) sleep, it's not a place you can live in. And it doesn't have 9,000 empty shelter beds, to house all the street homeless, either.

You know where has abundant housing? NYC. A city with 10 times the population, but half the street homeless. Because the rest are housed. (A foreign concept to this city.)

[1] https://www.seattlehousing.org/housing/all/list