Hate is always self-destructive, it is a stupid thing to indulge yourself with. I have watched it turn you into a vicious extreme person over time. You did not use to be such.
Disagreeing with the political and military actions of a country does not mean one hates the people of that country, nor similar people elsewhere.
I have been fortunate to rarely ever been angry and to never have hated anyone. I have seen too many people who have damaged themselves by letting anger and hatred take over their lies.