You are indeed misunderstanding, not only my arguments but also the arguments in the original article, so let me rephrase it:
1. Many problems, including homelessness, are relatively straightforward to solve for a willing State entity in a developed country. Everyone in power that says otherwise is simply lying. This is the “this is really simple” part.
2. The people that get elected and are ruling are not willing to fix these problems. And the reason they aren't is that it's really hard for someone who is willing to actually get elected because of the plutocratic nature of the system. This is the “really hard” part. It's not that it's complex, it's that the interest of the people is fighting against the ideology and economic interests of the ones who have the political power to get someone elected.
See, there's no contradiction at all, and reminding people that “yes, we can in fact have nice things” is actually a political strategy to try overcome #2.
1. Many problems, including homelessness, are relatively straightforward to solve for a willing State entity in a developed country. Everyone in power that says otherwise is simply lying. This is the “this is really simple” part.
2. The people that get elected and are ruling are not willing to fix these problems. And the reason they aren't is that it's really hard for someone who is willing to actually get elected because of the plutocratic nature of the system. This is the “really hard” part. It's not that it's complex, it's that the interest of the people is fighting against the ideology and economic interests of the ones who have the political power to get someone elected.
See, there's no contradiction at all, and reminding people that “yes, we can in fact have nice things” is actually a political strategy to try overcome #2.