Support them? Like how, with money? Votes? Attending rallies? Because no, I don't actively support any of those countries. I do think each country has the sovereign right of self-determination, and I oppose my country's efforts to overthrow or undermine those governments.
I also oppose authoritarian dictatorships like the DPRK and the Trump administration.
As far as Luigi is concerned, I do not condone murder, but I also don't think he's guilty of murder. I think the oligarchy needed to find the killer, even if they didn't find the actual killer, and planted all the evidence against Luigi.