They had rampant homelessness until they decided to prioritise fixing it. It always comes back to political will in modern western Europe. There are many lessons we can learn. In many ways fixing it was cheaper than the current government policy of paying for temporary accommodation. They did more with less money, that's one way we are nor similar.
from wiki "
Finland and Denmark are the only
European Union countries where homelessness is currently falling.
[3] The country has adopted a
Housing First policy, whereby
social services assign homeless individuals rental homes first, and issues like
mental health and
substance abuse are treated second.
[4][5] . Since its launch in 2008, the number of homeless people in Finland has decreased by roughly 30%,
[1] and the number of long-term homeless people has fallen by more than 35%.
[3] "Sleeping rough", the practice of sleeping outside, has been largely eradicated in
Helsinki, where only one 50-bed night shelter remains.
[3]"