You realize that housing first initiatives are one of the most successful methods of reducing homelessness that has been tried, right? People are significantly less likely to do drugs when provided with housing. There is actual data for this.

“Research shows that once a person has been stabilized in housing, they are much more successful in addressing the issues that caused them to become homeless in the first place.

In fact, given an adequate supply of affordable housing and appropriate support, research has shown that more than 90% of those who experience homelessness each year ultimately achieve self-sufficiency and never become homeless again.”

https://www.crossroadsri.org/housing-services/strategy-solutions/how-we-approach-homelessness

“Housing First programs also lead to reduced hospitalization and use of emergency health departments by people experiencing homelessness. A 2021 study found that Housing First programs decreased homelessness by 88% and improved housing stability by 41%, compared to Treatment First programs.”

https://nlihc.org/sites/default/files/Housing-First-Research.pdf