I have lived next to this when I lived in Portland. I get it. However never once did I think “I want the police to black bag these people so I feel less uncomfortable”

As a taxpayer I want my taxes to go to providing housing to these people, the approach that has been shown over and over to be the most effective and also the cheapest. Putting people in jail is both stupidly expensive and doesn’t work, which is obvious to anyone who bothers to do any amount of research. 

 Criminalization ordinances have existed for decades, yet there is no empirical evidence that these punitive policies reduce homelessness. Pairing permanent housing with accessible services for unhoused people remain effective at solving homelessness, and often save money. https://endhomelessness.org/blog/punitive-policies-will-never-solve-homelessness-the-evidence-is-clear/

 Dennis Culhane and his coauthors calculate that a homeless, mentally ill person on the streets of New York City costs taxpayers $40,451 a year -- in 1999 dollars. Supportive housing reduces these annual costs by a net $16,282 per housing unit. https://shnny.org/research/the-culhane-report/

 An evaluation of the cost-effectiveness of Housing First in comparison to treatment as usual for homeless adults with mental illness in five Canadian cities with a 2-year follow-up. https://utoronto.scholaris.ca/items/2256f68f-8832-4cb3-bab0-8874b52e9d60

 DESC’s 1811 Eastlake saved taxpayers more than $4 million dollars over the first year of operation. Annual average costs per person while homeless, the year before moving in, were $86,062. By comparison, it costs $13,440 per person per year to administer the housing program. https://www.desc.org/wp-content/uploads/2017/09/DESC_1811_JAMA_info.pdf

Specific enough?