Do u support free housing for people down on their luck

OK before you lynch me, i dont know EXACTLY how it could work, I just suport this idea, but i see countries wasting so much money on shit thats not important (like for example here in Germany they have lots of metro stations decorated with some dumb shit https://www.visitberlin.de/system/files/styles/visitberlin_gallery_item_visitberlin_mobile_1x/private/image/U_Bhf_Paulsternstr_BIT_1225_c_LDA_Foto_Bittner_DL_PPT_0.jpg?itok=m5lZHJf_), it might as well be for them. What would make the most sense, for example free up to 1 year or how would ya see it